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Best Deception Detection Newsletters in 2026

NewsletterFIT tracks 4 newsletters that cover Deception Detection as a primary topic, all with posts in the last 90 days. By publicly shown subscriber count, the largest are Dr. Jack Brown • Body Language Substack (8K).

Updated Nov 15, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    Dr. Jack Brown • Body Language Substack8K subscribers

    SubstackMonthly or less · last post 12 days ago

    Body Language, Emotional Intelligence, and Behavior Analysis

    Likely audience: political analysts

  2. 2
    Meghan Peterson—

    SubstackEvery two weeks · last post 32 days ago

    From recent posts: Meghan Peterson writes personal essays dissecting pop culture through a critical, often skeptical lens — analyzing reality TV psychology, the rom-com decline, Taylor Swift's evolving artistry, and tech's personality…

    Likely audience: reality TV viewers

  3. 3
    Not in the Script—

    SubstackEvery two weeks · last post 21 days ago

    From recent posts: The author reviews a forensic linguistics book on deception by Isabel Picornell, connects it to historical examples of lying from Saint Augustine and Julius Caesar, and promotes an upcoming series about Roman invasions…

    Likely audience: Historical fiction readers

  4. 4
    Never A Truer Word—

    SubstackMonthly or less · last post 31 days ago

    Never a Truer Word with Jack Fox explores the truth hidden in the words people use, from relationships to public statements. The focus is on language patterns, not people. The truth is always in the words.

    Likely audience: true crime enthusiasts

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