{"schema_version":"bf_book_companion_v1","release_id":"20260414T102527Z","book":{"amazon_purchase_url":"https://www.amazon.com/dp/1250892325?tag=bookfrontier-20","asin":"1250892325","authors":["G. T. Karber"],"book_id":"9781250892324","canonical_url":"https://bookfrontier.com/books/9781250892324","cover_image_url":"https://img.bookfrontier.com/9781250892324.jpg?v=20260414T102527Z%3A2026-04-14T10%3A25%3A27Z","description":"NATIONAL BESTSELLER • The Worldwide Puzzle Phenomenon • \"Clever, satisfying and utterly addictive.\" ―Janice Hallett, bestselling author of The Appeal G. T. Karber, the creator of the popular online daily mystery game Murdle, presents the next collection of 100 original murder mystery logic puzzles―a perfect gift for armchair detectives and puzzlers to hone their minds and solve a series of crimes. Who committed the ghastly deed? What weapon was used to dispatch the victim? Where did the calculated demise occur? Deductive Logico is back on the scene in Murdle: Volume 2 . Based on the sensational hit online game, these clever and hilarious mini-mystery puzzles will challenge you to find whodunit, how, where, and why. Unearth the dark secrets of the Violet Isles, solve the riddles of an ancient and mysterious scholar, and explore the haunted lands of Drakonia. . . if you dare. Packed with pictures, codes, and maps, and brimming with wit and intrigue, Murdle: Volume 2 is a thrilling casebook for the armchair detective in each of us.","forthcoming":false,"isbn13":"9781250892324","publication_date":"20230919","publisher":"St. Martin's Press","slug":"murdle-volume-2","subtitle":"100 Elementary to Impossible Mysteries to Solve Using Logic, Skill, and the Power of Deduction","title":"Murdle: Volume 2"},"discovery":{"categories":{"all":[{"bisac_code":"FIC022070","confidence_band":"medium","label":"Cozy Mysteries","score":0.7374,"source":"bisac_hint_model"},{"bisac_code":"FIC022100","confidence_band":"medium","label":"Amateur Sleuths","score":0.7352,"source":"bisac_hint_model"},{"bisac_code":"FIC022030","confidence_band":"medium","label":"British Mystery","score":0.7277,"source":"bisac_hint_model"}],"hint":[{"bisac_code":"FIC022070","confidence_band":"medium","label":"Cozy Mysteries","score":0.7374,"source":"bisac_hint_model"},{"bisac_code":"FIC022100","confidence_band":"medium","label":"Amateur Sleuths","score":0.7352,"source":"bisac_hint_model"},{"bisac_code":"FIC022030","confidence_band":"medium","label":"British Mystery","score":0.7277,"source":"bisac_hint_model"}],"publisher":[{"bisac_code":"FIC022090","confidence_band":"high","label":"Private Eye Fiction","score":1,"source":"onix_publisher_code"},{"bisac_code":"GAM005000","confidence_band":"high","label":"Brain Teasers & Puzzles","score":1,"source":"onix_publisher_code"},{"bisac_code":"GAM020000","confidence_band":"high","label":"Activity Books","score":1,"source":"onix_publisher_code"}]},"genres":[{"label":"Cozy Mysteries","score":0.7374,"slug":"cozy-mysteries"},{"label":"Amateur Sleuths","score":0.7352,"slug":"amateur-sleuths"},{"label":"British Mystery","score":0.7277,"slug":"british-mystery"}],"reader_fit":["Good for fans of logic puzzles and deduction games","Readers who enjoy interactive mystery solving"],"related_lists":[],"series":null,"similar_books":[{"authors":["G T Karber"],"book_id":"9781250892317","cover_image_url":"https://img.bookfrontier.com/9781250892317.jpg?v=20260414T102527Z%3A2026-04-14T10%3A25%3A27Z","score":26.0025,"title":"Murdle: Volume 1","url":"https://bookfrontier.com/books/9781250892317"},{"authors":["Robert Thorogood"],"book_id":"9781464236808","cover_image_url":"https://img.bookfrontier.com/9781464236808.jpg?v=20260414T102527Z%3A2026-04-14T10%3A25%3A27Z","score":14.4915,"title":"Murder on the Marlow Belle","url":"https://bookfrontier.com/books/9781464236808"},{"authors":["Ross Montgomery"],"book_id":"9780063458772","cover_image_url":"https://img.bookfrontier.com/9780063458772.jpg?v=20260414T102527Z%3A2026-04-14T10%3A25%3A27Z","score":14.484,"title":"The Murder at World's End","url":"https://bookfrontier.com/books/9780063458772"},{"authors":["Robert Thorogood"],"book_id":"9781728284477","cover_image_url":"https://img.bookfrontier.com/9781728284477.jpg?v=20260414T102527Z%3A2026-04-14T10%3A25%3A27Z","score":14.4029,"title":"The Queen of Poisons","url":"https://bookfrontier.com/books/9781728284477"},{"authors":["Christianna Brand"],"book_id":"9781453236741","cover_image_url":"https://img.bookfrontier.com/9781453236741.jpg?v=20260414T102527Z%3A2026-04-14T10%3A25%3A27Z","score":14.3854,"title":"Fog of Doubt","url":"https://bookfrontier.com/books/9781453236741"},{"authors":["Mel Pennant"],"book_id":"9780593701621","cover_image_url":"https://img.bookfrontier.com/9780593701621.jpg?v=20260414T102527Z%3A2026-04-14T10%3A25%3A27Z","score":14.382,"title":"A Murder for Miss Hortense","url":"https://bookfrontier.com/books/9780593701621"},{"authors":["Martha Grimes","Steve West","Audible Studios","& 0 more"],"book_id":"9780451220721","cover_image_url":"https://img.bookfrontier.com/9780451220721.jpg?v=20260414T102527Z%3A2026-04-14T10%3A25%3A27Z","score":14.3719,"title":"The Old Wine Shades","url":"https://bookfrontier.com/books/9780451220721"},{"authors":["Emma Mason"],"book_id":"9780063472587","cover_image_url":"https://img.bookfrontier.com/9780063472587.jpg?v=20260414T102527Z%3A2026-04-14T10%3A25%3A27Z","score":12.0653,"title":"Murder Most Haunted","url":"https://bookfrontier.com/books/9780063472587"}],"topics":[{"evidence_refs":["keyword:activity books for adults"],"label":"Adults","score":0.2187,"slug":"adults"},{"evidence_refs":["keyword:murder mystery"],"label":"Mystery","score":0.1762,"slug":"mystery"},{"evidence_refs":["keyword:stay at home activities"],"label":"Home","score":0.0616,"slug":"home"},{"evidence_refs":["keyword:brain teasers"],"label":"Brain","score":0.0594,"slug":"brain"},{"evidence_refs":["keyword:activity book"],"label":"Activity","score":0.0573,"slug":"activity"}],"what_you_get":["Themes: mystery, deduction, puzzle-solving.","Pacing: steady blend of plot and character.","Story elements: amateur sleuth, locked room mystery, whodunit."]},"llm_signals":{"confidence":0.9,"pacing":"steady","reader_fit":["Fans of logic puzzles and deduction games","Readers who enjoy interactive mystery solving"],"themes":["mystery","deduction","puzzle-solving"],"tropes":["amateur sleuth","locked room mystery","whodunit"]},"source_presence":{"amazon":true,"book_detail":true,"goodreads":true,"llm_signals":true,"similarity_seed":true},"stats":{"amazon_ratings_count":0,"goodreads_ratings_count":987,"goodreads_reviews_count":141,"quality_score":0.9095}}