Book Score

The AI Shelf · UK · Week 41, 2026

Psychological thrillers

The books ChatGPT, Claude and Gemini recommended this week when asked for psychological thrillers: 72 answers to 12 questions worded the way readers ask.

Ranked by the share of all answers that recommend each book. An arrow means its share really moved since last week; – means steady.

  1. 1–

    The Silent Patient

    Alex Michaelides

    ChatGPT 7Claude 13Gemini 10for 9 of 12 questions

  2. 2–

    Gone Girl

    Gillian Flynn

    ChatGPT 4Claude 14Gemini 7for 9 of 12 questions

  3. 3–

    Rebecca

    Daphne du Maurier

    ChatGPT 4Claude 9Gemini 2for 7 of 12 questions

  4. 3–

    The Girl on the Train

    Paula Hawkins

    ChatGPT 7Claude 3Gemini 5for 6 of 12 questions

  5. 5–

    The Woman in Cabin 10

    Ruth Ware

    ChatGPT 1Claude 12Gemini 1for 8 of 12 questions

  6. 5–

    Before I Go to Sleep

    S. J. Watson

    ChatGPT 3Gemini 11for 8 of 12 questions

  7. 5–

    We Need to Talk About Kevin

    Lionel Shriver

    ChatGPT 1Claude 11Gemini 2for 6 of 12 questions

  8. 8–

    Sharp Objects

    Gillian Flynn

    ChatGPT 2Claude 3Gemini 4for 4 of 12 questions

  9. 9–

    Shutter Island

    Dennis Lehane

    ChatGPT 2Claude 3Gemini 3for 2 of 12 questions

  10. 10–

    Behind Her Eyes

    Sarah Pinborough

    ChatGPT 1Claude 3Gemini 3for 5 of 12 questions

  11. 10–

    None of This Is True

    Lisa Jewell

    ChatGPT 4Gemini 3for 4 of 12 questions

  12. 12–

    We Have Always Lived in the Castle

    Shirley Jackson

    ChatGPT 2Claude 1Gemini 3for 3 of 12 questions

  13. 13–

    Verity

    Colleen Hoover

    Claude 2Gemini 3for 2 of 12 questions

  14. 13–

    The Guest List

    Lucy Foley

    ChatGPT 2Claude 1Gemini 2for 1 of 12 questions

  15. 13–

    The Silence of the Lambs

    Thomas Harris

    ChatGPT 2Claude 1Gemini 2for 1 of 12 questions

  16. 16–

    Before the Coffee Gets Cold

    Toshikazu Kawaguchi

    Claude 4for 4 of 12 questions

  17. 16–

    The Thursday Murder Club

    Richard Osman

    ChatGPT 1Claude 3for 4 of 12 questions

  18. 16–

    Behind Closed Doors

    B.A. Paris

    Claude 2Gemini 2for 4 of 12 questions

  19. 16–

    The Family Upstairs

    Lisa Jewell

    ChatGPT 2Gemini 2for 2 of 12 questions

  20. 16–

    The Dublin Murder SquadSeries

    Tana French

    ChatGPT 2Gemini 2for 1 of 12 questions

  21. 16–

    The Couple Next Door

    Shari Lapena

    ChatGPT 2Gemini 2for 1 of 12 questions

  22. 16–

    The Talented Mr. Ripley

    Patricia Highsmith

    ChatGPT 2Gemini 2for 1 of 12 questions

  23. 23–

    The Kind Worth Killing

    Peter Swanson

    Claude 3for 3 of 12 questions

  24. 23–

    Fingersmith

    Sarah Waters

    ChatGPT 1Claude 1Gemini 1for 3 of 12 questions

  25. 23–

    The Push

    Ashley Audrain

    ChatGPT 1Gemini 2for 3 of 12 questions

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The sites the assistants read for this list

Cited by ChatGPT and Claude while they answered. Sites marked Publisher list only their own books; the rest are lists, reviewers and press a book can be pitched to.

  1. penguinrandomhouse.comPublisherin 8 answers
  2. penguin.co.ukPublisherin 6 answers
  3. collider.comWebsitein 5 answers
  4. theguardian.comPressin 4 answers
  5. us.macmillan.comPublisherin 4 answers
  6. rottentomatoes.comWebsitein 3 answers
  7. simonandschuster.comPublisherin 3 answers
  8. en.wikipedia.orgReferencein 3 answers
  9. screenrant.comWebsitein 2 answers
  10. time.comPressin 2 answers
  11. simonandschuster.co.ukPublisherin 2 answers
  12. apnews.comPressin 2 answers
How this list is made

Every week we ask the same 12 questions, 2 times each, of ChatGPT and Claude (both searching the web live) and Gemini (answering from what it knows; Google's terms don't let tools like ours analyse its web-search answers). The questions are worded the way readers really ask. We read which books each answer recommends, count each book once however it is spelled, leave out any book or author the question itself named, and rank by the share of answers that name it. A list is published only when every assistant answered.

This week: 72 answers (48 live, 24 from memory). Question set uk-1, run 5 October 2026.

  1. “What are the best psychological thrillers ever written? I've read a few but want the ones everyone says are must-reads.”
  2. “I've never really read a psychological thriller before, where should I start? Something gripping but not too confusing please.”
  3. “What are the best psychological thrillers that have come out in the last year or so? Looking for something fresh with a proper twist.”
  4. “Can you recommend some underrated psychological thrillers that don't get talked about much? I'm bored of seeing the same ones on every list.”
  5. “I need a book for my mum's birthday, she loves twisty psychological thrillers and gets through about one a week. What should I get her?”
  6. “Going on a 10 hour flight next month, which psychological thriller would keep me hooked the whole way? Something I can't put down.”
  7. “Can you suggest some psychological thrillers with an unreliable narrator where you can't trust anything they say? The more mind-bending the better.”
  8. “I absolutely loved Gone Girl, what other psychological thrillers are like it? I want that same dark, twisty feel.”
  9. “I've read everything by Ruth Ware and need something new, which authors or books should I try next?”
  10. “Can you recommend a psychological thriller for our book club that will get everyone arguing about the ending? We're a group of six, mostly in our 40s.”
  11. “What are the best psychological thrillers by British authors? I'd love something with a proper UK setting.”
  12. “Is there a psychological thriller series worth starting from book one? I like getting properly stuck into characters over several books.”

A list shows what the assistants said that week. It is not a ranking of quality or of sales, and nobody pays to be on it.