---
title: The Moscow show trials:confession, spectacle and consent (1936-1938)
url: https://propagandaarchive.org/case-studies/moscow-show-trials-1936-1938/
description: Between August 1936 and March 1938 the Soviet government tried, in three public, transcript-published trials, most of the surviving senior leadership of…
section: Case studies
---

![Illustration: an interwar radio-and-newsreel intelligence collage with a 1930s map of Europe and propaganda poster proofs.](https://propagandaarchive.org/static/generated/detail/hero-interwar.jpg)

[Case studies](https://propagandaarchive.org/case-studies/)

# The Moscow show trials:confession, spectacle and consent (1936-1938)

At a glance

Between August 1936 and March 1938 the Soviet government tried, in three public, transcript-published trials…

- **When:** August 19, 1936
- **Actor:** The Soviet government under Joseph Stalin: prosecutor Andrei Vyshinsky, the NKVD under Genrikh…
- **Target:** Old Bolshevik party leaders tried as the 'Trotskyite-Zinovievite' and 'Right-Trotskyite'…
- **Source:** Identified Openly sourced: the speaker is who they say they are
- **Confidence:** **documented** Primary documents, court records, official disclosures
- **Techniques:** [Name-calling](https://propagandaarchive.org/techniques/name-calling/) [Scapegoating](https://propagandaarchive.org/techniques/scapegoating/) [Fear appeal](https://propagandaarchive.org/techniques/fear-appeal/) [Manufactured consensus](https://propagandaarchive.org/techniques/manufactured-consensus/) [Testimonial](https://propagandaarchive.org/techniques/testimonial/) [Card stacking](https://propagandaarchive.org/techniques/card-stacking/)
- **Regime:** [Soviet Union under Stalin](https://propagandaarchive.org/regimes/soviet-union/)

Full details

- **Actor:** The Soviet government under Joseph Stalin: prosecutor Andrei Vyshinsky, the NKVD under Genrikh Yagoda and then Nikolai Yezhov, and the state press (Pravda, Izvestia)
- **Target:** Old Bolshevik party leaders tried as the 'Trotskyite-Zinovievite' and 'Right-Trotskyite' conspiracies (Zinoviev, Kamenev, Pyatakov, Radek, Bukharin, Rykov, Yagoda and others); Soviet public opinion and foreign observers

On this page

- [What happened](https://propagandaarchive.org/case-studies/moscow-show-trials-1936-1938/#what-happened)
- [How it works](https://propagandaarchive.org/case-studies/moscow-show-trials-1936-1938/#how-it-works)
- [Then and now](https://propagandaarchive.org/case-studies/moscow-show-trials-1936-1938/#then-and-now)
- [Positions on the record](https://propagandaarchive.org/case-studies/moscow-show-trials-1936-1938/#positions-on-the-record)
- [Same-method test](https://propagandaarchive.org/case-studies/moscow-show-trials-1936-1938/#same-method-test)
- [How to spot it](https://propagandaarchive.org/case-studies/moscow-show-trials-1936-1938/#how-to-spot-it)
- [Images](https://propagandaarchive.org/case-studies/moscow-show-trials-1936-1938/#images)
- [Sources](https://propagandaarchive.org/case-studies/moscow-show-trials-1936-1938/#sources)

On this page

> **Content note.** This page quotes coerced courtroom confessions, a public prosecutor's demand that defendants be "shot ... every one of them," and the language the Soviet press used against them. The words are the record of what the Soviet state extracted, staged and published; they are not this archive's judgement on the people who spoke them or were named by them.

**In one line:** Between August 1936 and March 1938 the Soviet government tried, in three public, transcript-published trials, most of the surviving senior leadership of the 1917 revolution on confessions the NKVD had produced in secret, prosecuted the defendants with rhetoric that called them "dogs gone mad," and ran a press campaign of orchestrated factory resolutions "demanding" their deaths as the voice of the Soviet people; nearly all were shot within days of sentencing, and most were legally cleared by the Soviet state itself half a century later.

![Diagram: Kirov's murder and the December 1934 decree; the Trial of the Sixteen, August 1936; the Trial of the Seventeen, January 1937; Pravda's coverage and factory resolutions demanding death; the Trial of the Twenty-One, March 1938; Western observers vouching for the trials; the Dewey Commission's 1937 counter-investigation; the 1956 and 1988 reversals](https://propagandaarchive.org/case-studies/images/moscow-show-trials-1936-1938-diagram.svg)

## What happened

- **1 December 1934.** Sergei Kirov, head of the Leningrad party organization and a Politburo member, is shot dead in Leningrad's Smolny Institute by Leonid Nikolaev. The same day, the Central Executive Committee issues a decree ordering that investigations of "terrorist acts" be completed within ten days, that such cases be heard without defense counsel or a right of appeal, and that death sentences be carried out immediately after sentencing. Historians treat Kirov's murder as the event Stalin's government used to open the terror that follows; who, if anyone besides Nikolaev, ordered it is still debated (Conquest 1990; Getty and Naumov 1999).
- **January 1935.** Grigory Zinoviev and Lev Kamenev, both former Politburo members and prominent "Old Bolsheviks" already twice expelled from the party for opposing Stalin in the 1920s, are convicted behind closed doors in the "Moscow Centre" case, not of organizing Kirov's murder but of "moral and political responsibility" for the atmosphere that produced it. Zinoviev is sentenced to ten years, Kamenev to five.
- **19-24 August 1936: the Trial of the Sixteen.** Zinoviev, Kamenev and 14 others are retried in open court, this time as the "Trotskyite-Zinovievite Terrorist Centre," charged with organizing Kirov's murder and plotting to assassinate Stalin and other leaders on instructions from Leon Trotsky, in exile since 1929. All 16 plead guilty. No evidence beyond the defendants' own statements and mutual accusations is presented, and no defense witnesses are called. Zinoviev's confession includes the line "Trotskyism is a variety of fascism, and Zinovievism is a variety of Trotskyism," offered against himself. Prosecutor Andrei Vyshinsky closes by demanding execution; all 16 are sentenced to death and shot in the early hours of 25 August 1936.
- **26 September 1936.** Genrikh Yagoda, head of the NKVD since 1934 and the official who supervised the interrogations behind the first trial, is replaced as People's Commissar for Internal Affairs by Nikolai Yezhov. The following period (1936-38) is known to historians as the Yezhovshchina, the most intense phase of what came to be called the Great Terror.
- **23-30 January 1937: the Trial of the Seventeen.** Georgy Pyatakov, deputy commissar for heavy industry, Karl Radek, Grigory Sokolnikov, Leonid Serebryakov and 13 others are tried as the "Anti-Soviet Trotskyite Centre," confessing to sabotage ("wrecking") of factories and railways and to espionage for Germany and Japan, all said to be directed by Trotsky toward restoring capitalism and dismembering the USSR. Thirteen defendants, Pyatakov among them, are shot on 1 February 1937; Radek and Sokolnikov receive ten-year camp sentences and are both later killed in custody, in 1939.
- **28 March 1937.** Genrikh Yagoda, who had run the NKVD investigation behind the first trial, is himself arrested.
- **2-13 March 1938: the Trial of the Twenty-One.** Nikolai Bukharin, a former Politburo member and editor of Pravda and Izvestia, Alexei Rykov, former head of the Soviet government, Yagoda, and 18 others are tried as the "Anti-Soviet Bloc of Rights and Trotskyites," combining the earlier terrorism and espionage charges with new ones: plotting a coup with foreign backing, and, through three physician co-defendants, medically murdering the writer Maxim Gorky in 1936 and Politburo member Valerian Kuibyshev in 1935 on Yagoda's orders. On the opening day, former deputy foreign commissar Nikolai Krestinsky tells the court: "I plead not guilty. I am not a Trotskyite. I was never a member of the bloc of Rights and Trotskyites ... nor have I committed any of the crimes with which I personally am charged." The next day he reverses himself, telling the court his denial had been "a momentary feeling of false shame" and confirming his earlier confession in full. Bukharin's own confession, unlike the others, admits general political responsibility for the "bloc" while disputing individual factual charges point by point, an ambiguity historians still read differently. Vyshinsky's closing speech ends, in the Soviet government's own published English-language transcript: "I demand that these dogs gone mad should be shot -- every one of them!" Eighteen defendants, Bukharin, Rykov and Yagoda among them, are shot on 15 March 1938; three, including the veteran Bolshevik Christian Rakovsky, receive prison terms. Rakovsky is among roughly 150 political prisoners the NKVD executes without further trial near Oryol on 11 September 1941, as German forces approach.
- **The confessions' making.** Nikita Khrushchev's closed-session "Secret Speech" to the 20th Party Congress (25 February 1956) states that confessions of this period were often obtained "by the cruellest tortures," and reads out a cable in which Stalin authorized "methods of physical pressure" against "known and inveterate enemies of the people," used, Khrushchev says, "beginning particularly from 1937." Alexander Orlov, an NKVD officer who defected to the West in 1938, described round-the-clock relay interrogation, known inside the service as "the conveyor," and the pre-trial rehearsal of confessions with prosecutors, in *The Secret History of Stalin's Crimes* (1953). Threats against defendants' families are documented as a standard pressure tactic of the period (Conquest 1990; Getty and Naumov 1999).
- **Pravda and the factories.** Pravda and Izvestia carried the trial transcripts on their front pages each day, with editorials in the same register as the prosecution. Rallies at Moscow factories, including the Stalin Automobile Works, passed resolutions "demanding" death for the accused; Pravda published these as evidence of the united anger of the Soviet people. The same structure, an orchestrated stream of resolutions and reader letters presented as spontaneous, recurred in the Soviet press against Boris Pasternak in 1958 and Andrei Sakharov in 1973, documented on the [Manufactured consensus](https://propagandaarchive.org/techniques/manufactured-consensus/) technique page.
- **The scale beyond the three trials.** The three public trials tried 54 people in total (16, then 17, then 21) in open court, with foreign correspondents present. They sat atop a much larger, invisible process: NKVD Order No. 00447 (30 July 1937) and related "national operations" set arrest and execution quotas by region and category, processed by secret NKVD troikas with no public hearing, no defense counsel and usually no appeal. Archival research after 1991 puts the number of people shot under these mass operations in 1937-38 alone at roughly 681,692 (Ellman 2002, drawing on NKVD internal records). The public trials supplied a justification the mass operations never had to offer; the troikas did nearly all of the killing.
- **25 February 1956.** Khrushchev's Secret Speech criticizes the use of the label "enemy of the people," saying it "made possible the usage of the most cruel repression ... against anyone who in any way disagreed" and "actually eliminated the possibility of any kind of ideological fight," since a person so labeled needed no proof of guilt. The speech stops short of naming Trotsky, Bukharin or Zinoviev, and does not rehabilitate them.
- **4 February 1988.** Under Mikhail Gorbachev, the USSR Supreme Court overturns the 1938 verdict and legally rehabilitates Bukharin, Rykov and the other 1938 defendants, finding the conspiracy charges fabricated. Zinoviev, Kamenev and the other 1936 and 1937 defendants are rehabilitated the same year.

![Andrei Vyshinsky, chief prosecutor at all three trials, photographed in 1940](https://propagandaarchive.org/case-studies/images/moscow-show-trials-1936-1938-vyshinsky-1940.jpg)

*Andrei Vyshinsky, photographed 1 June 1940, four years after he prosecuted the Trial of the Sixteen and two years after the Trial of the Twenty-One. Photo by G. Vail, RIA Novosti archive image #7781, via Wikimedia Commons, CC BY-SA 3.0.*

![A large group photograph from the October 1922 session of the All-Russian Central Executive Committee, with Lenin, Zinoviev, Kamenev and Vyshinsky among the delegates](https://propagandaarchive.org/case-studies/images/moscow-show-trials-1936-1938-lenin-zinoviev-kamenev-vyshinsky-1922.jpg)

*Vladimir Lenin, Grigory Zinoviev, Lev Kamenev and Andrei Vyshinsky at a session of the All-Russian Central Executive Committee, 31 October 1922, fourteen years before Vyshinsky prosecuted Zinoviev and Kamenev to death. Photographer unknown; reproduced in David King's*The Commissar Vanishes*(1997). Public domain per Wikimedia Commons (PD-Russia).*

## How it works

- [Name-calling](https://propagandaarchive.org/techniques/name-calling/): Vyshinsky's closing speeches did not rest on the specific acts alleged; they arrived at a label. At the third trial he asked the court to have the defendants "shot -- every one of them" as "dogs gone mad." Pravda's editorials used the same register throughout the three trials. The label did not distinguish between a defendant who had confessed to organizing a murder and one, like Bukharin, whose own confession disputed most of the individual charges against him: both were "mad dogs" of the same "bloc."
- [Scapegoating](https://propagandaarchive.org/techniques/scapegoating/): each trial widened a single explanation, a conspiracy directed by the exiled Trotsky, to cover unrelated harms: Kirov's murder, industrial accidents and missed production targets (recast as "wrecking"), and the deaths of Gorky and Kuibyshev. The state's own decisions, the pace of forced industrialization, the reorganization of the secret police, the purge process itself, dropped out of the account; one bounded group of former oppositionists carried the blame for all of it.
- [Fear appeal](https://propagandaarchive.org/techniques/fear-appeal/): the charges repeatedly invoked German and Japanese intelligence services working through the defendants to dismember the USSR, giving the death sentences the urgency of national survival rather than a domestic political dispute. The remedy on offer was always the same: execution of the named defendants, with no comparison offered to any other explanation of the country's difficulties.
- [Manufactured consensus](https://propagandaarchive.org/techniques/manufactured-consensus/): Pravda's resolutions from factory meetings, printed daily beside the trial transcripts, presented an orchestrated campaign as the independent, spontaneous verdict of "the Soviet people." Readers met what looked like thousands of separate voices reaching the same conclusion; the campaign had one origin, and it ran through the same state press that was reporting the trial itself.
- [Testimonial](https://propagandaarchive.org/techniques/testimonial/): prominent Western visitors lent their own credibility to the proceedings. Walter Duranty of *The New York Times*, who had covered the Soviet Union since the 1920s and won a Pulitzer Prize for his reporting in 1932, wrote that it was hard for Westerners to credit but that Stalin's power was such that he had no need to invent evidence against defeated rivals. The British barrister D. N. Pritt, a King's Counsel and Labour MP who observed the 1936 trial, published a pamphlet, *The Moscow Trial Was Fair* (1936), endorsing its legal validity. Joseph E. Davies, United States Ambassador to Moscow from 1936 to 1938, attended sessions of the later trials, reported to Washington that the proceedings appeared to establish the government's case, and later defended that view at length in his memoir *Mission to Moscow* (1941), adapted the same year into a Warner Bros. film. None of the three was paid by the Soviet state; their credibility as an ambassador, a jurist and a respected foreign correspondent is what the trials borrowed.
- [Card stacking](https://propagandaarchive.org/techniques/card-stacking/): Pravda's coverage printed confessions and prosecution statements in full and at length while giving no comparable space to inconsistencies raised inside or outside the courtroom, such as Krestinsky's opening denial or the alibi problems later identified by the Dewey Commission. A reader following only the Soviet press saw a pile of admissions and no exculpatory evidence, because no exculpatory evidence was allowed a platform.

## Then and now

Scripted, broadcast confessions did not end with the Soviet Union. Safeguard Defenders, a human rights NGO, documented at least 45 forced televised confessions in China between 2013 and 2018 in its report *Scripted and Staged* (2018), including human rights lawyers detained in the July 2015 "709" crackdown and the Hong Kong bookseller Gui Minhai, who appeared on state television in 2016 confessing to a 2003 drunk-driving case and again in 2018, hours after Swedish diplomats said they were escorting him to Beijing, in an appearance Sweden called staged. As in 1936-38, a confession filmed and produced by the state stood in for a public trial, and state media carried it to build the case before independent scrutiny was possible.

The differences are large. The subjects of China's forced-confession programme were typically lawyers, journalists, NGO workers and booksellers rather than the senior leadership of the ruling party, the sentences that followed ran to years in prison rather than death, and the confessions themselves reached the public through television broadcast rather than an in-person, transcript-published courtroom with foreign correspondents present. Above all, nothing in the Chinese record approaches the roughly 681,692 executions the Soviet Great Terror's mass operations carried out in 1937-38 alone (Ellman 2002); the Moscow trials' 54 defendants were a small, visible fraction of a much larger killing process the public trials never described. Cross-examine the mechanism, not the body count, and the two cases still differ by orders of magnitude.

## Positions on the record

- **The Soviet government's stated position.** The indictments and Vyshinsky's closing speeches describe the defendants as members of a "Trotskyite-Zinovievite" and later "Right-Trotskyite" bloc, acting on Trotsky's instructions and with German and Japanese backing, to assassinate the Soviet leadership, sabotage the economy and restore capitalism. The confessions, read out in open court and published in full, are presented as the defendants' own voluntary statements.
- **Critics' position at the time.** Leon Trotsky denied every charge from exile and organized his own defense. The American Committee for the Defense of Leon Trotsky convened the Commission of Inquiry into the Charges Made Against Leon Trotsky in the Moscow Trials, chaired by the philosopher John Dewey, which held public hearings at Trotsky's house in Coyoacán, Mexico, in April 1937, where Trotsky testified for several days under cross-examination. Its report, *Not Guilty* (1938), finds the trials frame-ups and Trotsky and his son Leon Sedov not guilty of the charges, and identifies specific factual problems in the confessions, including Pyatakov's claim to have flown to Oslo in December 1935 to meet Trotsky, which the Commission argued Norwegian airport records did not support.
- **What is documented.** The trial transcripts, published in English by the Soviet government itself; the dates and sentences described above; Khrushchev's 1956 acknowledgment that torture was used to extract confessions of this period; and the 1988 legal rehabilitation of Bukharin, Rykov, Zinoviev, Kamenev and the other defendants by the USSR Supreme Court, which found the underlying conspiracy charges fabricated.
- **What is contested.** The precise pressure applied to each of the 54 defendants across the three trials is not uniformly documented; Khrushchev's speech and later archival work (Getty and Naumov 1999) establish that physical coercion was used systematically from 1937 but do not give an individual record for every defendant. Historians also read Bukharin's state of mind differently: Stephen Cohen's biography *Bukharin and the Bolshevik Revolution* (1973) argues Bukharin partly cooperated in his own scripted confession out of a residual party loyalty and a wish to leave, in coded form, a final political statement; other historians read his confession as coercion with no such subtext. Sources differ on how the 1988 reversal treated Yagoda specifically, since unlike the other defendants he had also been the NKVD's own chief; this page does not resolve that difference.
- **Not ruled on here.** Whether Trotsky's political program or the Bukharin-led Right Opposition's would have served the country better than Stalin's, and the wider historical debate over the causes and aims of the Great Terror. This page scores how the trials were built, staged and sold to the public, not the political dispute underneath them.

## Same-method test

The same tags apply to a coerced-confession case in a Western democracy, at a far smaller scale.

- **The Central Park Five (New York City, 1989-2002).** Five Black and Latino teenagers, aged 14 to 16, were interrogated for periods ranging from about 14 to more than 24 hours, without a parent or lawyer present for most of that time, and gave statements, videotaped only for a final, rehearsed summary rather than the hours of pressure before it, describing the rape and near-fatal beating of a jogger in Central Park. On 1 May 1989, before any trial, the businessman Donald Trump paid for full-page advertisements in four New York newspapers headlined "BRING BACK THE DEATH PENALTY. BRING BACK OUR POLICE!" Press coverage used the terms "wolfpack" and "wilding" for the group, a fit for [Name-calling](https://propagandaarchive.org/techniques/name-calling/), and folded the case into a wider, heavily covered narrative about a youth crime wave, fitting [Scapegoating](https://propagandaarchive.org/techniques/scapegoating/) and [Fear appeal](https://propagandaarchive.org/techniques/fear-appeal/). All five were convicted in 1990 on the confessions alone; no physical evidence tied any of them to the assault. In 2002 Matias Reyes, already serving a life sentence for other crimes, confessed to the attack alone, and DNA testing supported his account; the five men's convictions were vacated that December, and New York City settled their civil suit for $41 million in 2014.
- **Scale.** No one was executed, and the five men were exonerated within thirteen years, options unavailable to Zinoviev, Kamenev, Pyatakov, Bukharin or Rykov. The mechanism scores the same way regardless: unrecorded interrogation pressure producing a confession, media coverage that treated the confession as settling guilt before independent evidence was examined, and a public campaign for the harshest available punishment run in parallel with the proceedings.

## How to spot it

- Ask whether evidence independent of the confession exists. A confession that supplies its own only corroboration proves nothing beyond itself.
- Check whether the defense could call witnesses and cross-examine freely, or whether counsel and procedure were controlled by the same authority bringing the charge.
- Watch for language that assigns guilt before or instead of a specific, checkable act: "mad dogs," "wreckers," "wolfpack," attached to a category of people rather than a named deed.
- Look for organized crowds, resolutions or letters demanding a particular sentence before the proceeding ends, especially in near-identical language from many supposedly separate sources.
- Ask what happened when someone later examined the case with tools the original process lacked, an appeal, a counter-investigation, a later confession, a records search, and whether the original verdict survived that scrutiny.

## Images

| Image | Source | Licence |
| --- | --- | --- |
| Mechanism diagram (above) | Drawn for FRAME from the sources below (`make_diagrams_rtp_showtrials.py`) | CC BY 4.0, FRAME |
| Andrei Vyshinsky, 1940 | [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:RIAN_archive_7781_Vyshinsky.jpg), photo by G. Vail, RIA Novosti archive #7781 | CC BY-SA 3.0 |
| Lenin, Zinoviev, Kamenev and Vyshinsky, 31 October 1922 | [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Lenin_Zinoviev_Kamenev_Vyshinsky.jpg), reproduced in David King's *The Commissar Vanishes* | Public domain (Commons licence tag PD-Russia) |

### Image gaps

- **The three courtrooms themselves.** Photographs of the House of Unions' Hall of Columns during the 1936, 1937 and 1938 trials exist (widely reproduced from Soviet and foreign press agencies of the period) but no copy with a clear, openly licensed U.S. or PD-Russia status was found in the environment used to build this page; Soviet press photography from this exact period is inconsistently tagged on Commons and most searches used here returned portraits or later material instead.
- **Zinoviev, Kamenev, Pyatakov, Radek, Bukharin or Rykov, individually.** Pre-1928 portraits of most of these men exist and are plausibly public domain, but none was confirmed and downloaded in this pass; a future pass could add them following the same PD-Russia reasoning used for the images above.
- **A Pravda front page from August 1936, January 1937 or March 1938.** Would directly show the trial coverage and editorial language described in this page; Soviet newspaper pages of this period were not found with a confirmed open licence in this pass.
- **A factory-resolution photograph or the resolution text itself.** No openly licensed image or transcription of a specific 1936-38 factory resolution demanding execution was located; the practice is described in the secondary literature (Conquest 1990) rather than reproduced here as a primary document.
- **The Dewey Commission's Coyoacán hearings.** Photographs of the April 1937 hearings exist in archives connected to the Commission's records but were not confirmed openly licensed in this pass.
- **The Yezhov photographs already hosted on this archive**, showing Stalin, Molotov, Voroshilov and NKVD chief Nikolai Yezhov together in April 1937 and the same photograph with Yezhov later removed, illustrate the NKVD leadership during the second and third trials and are used on [Glavlit and the retouched photographic record](https://propagandaarchive.org/case-studies/soviet-glavlit-photo-retouching/) rather than duplicated here.

## Sources

- Central Executive Committee of the USSR, Decree of 1 December 1934, on procedure for terrorism cases (following the murder of S. M. Kirov).
- People's Commissariat of Justice of the U.S.S.R., *Report of Court Proceedings in the Case of the Trotskyite-Zinovievite Terrorist Centre* (Moscow, 1936).
- People's Commissariat of Justice of the U.S.S.R., *Report of Court Proceedings in the Case of the Anti-Soviet Trotskyite Centre* (Moscow, 1937).
- People's Commissariat of Justice of the U.S.S.R., *Report of Court Proceedings in the Case of the Anti-Soviet "Bloc of Rights and Trotskyites"* (Moscow, 1938).
- Robert Conquest, *The Great Terror: A Reassessment* (Oxford University Press, 1990; first published 1968).
- J. Arch Getty and Oleg V. Naumov, *The Road to Terror: Stalin and the Self-Destruction of the Bolsheviks, 1932-1939* (Yale University Press, 1999).
- Alexander Orlov, *The Secret History of Stalin's Crimes* (Random House, 1953).
- Nikita Khrushchev, "On the Cult of Personality and Its Consequences" ("Secret Speech"), delivered to the 20th Congress of the Communist Party of the Soviet Union, 25 February 1956; English translation, U.S. Department of State, 1956.
- Commission of Inquiry into the Charges Made Against Leon Trotsky in the Moscow Trials (John Dewey, chairman), *The Case of Leon Trotsky* (Harper & Brothers, 1937) and *Not Guilty: Report of the Commission of Inquiry into the Charges Made Against Leon Trotsky in the Moscow Trials* (Harper & Brothers, 1938).
- Stephen F. Cohen, *Bukharin and the Bolshevik Revolution: A Political Biography, 1888-1938* (Alfred A. Knopf, 1973).
- Walter Duranty, reporting for *The New York Times* on the Trial of the Sixteen, August 1936; see also S. J. Taylor, *Stalin's Apologist: Walter Duranty, the New York Times's Man in Moscow* (Oxford University Press, 1990).
- D. N. Pritt, *The Moscow Trial Was Fair* (Russia Today Society, 1936).
- Joseph E. Davies, *Mission to Moscow* (Simon and Schuster, 1941).
- Michael Ellman, "Soviet Repression Statistics: Some Comments," *Europe-Asia Studies* 54, no. 7 (2002): 1151-1172.
- J. Arch Getty, Gabor T. Rittersporn, and Viktor N. Zemskov, "Victims of the Soviet Penal System in the Pre-War Years: A First Approach on the Basis of Archival Evidence," *American Historical Review* 98, no. 4 (1993): 1017-1049.
- NKVD Order No. 00447, "On the Punishment of Former Kulaks, Criminals, and Other Anti-Soviet Elements," 30 July 1937.
- USSR Supreme Court, decision rehabilitating N. I. Bukharin, A. I. Rykov and other defendants of the March 1938 trial, 4 February 1988.
- Safeguard Defenders, *Scripted and Staged: Behind the Scenes of China's Forced TV Confessions* (2018), for the "Then and now" comparison.
- Jim Dwyer, "The True Story of How a City in Fear Brutalized the Central Park Five," *The New York Times*, 30 May 2019; Sarah Burns, Ken Burns and David McMahon, dir., *The Central Park Five* (documentary, 2012), for the "Same-method test".
