{"product_id":"the-killer-isnt-jeffrey-a-serial-killer-murder-mystery-puzzle-book-for-adults-featuring-crime-scene-evidence-detective-logic-psychopath-profiling-9783384974785","title":"The Killer Isn't Jeffrey: A Serial Killer Murder Mystery Puzzle Book for Adults Featuring Crime Scene Evidence, Detective Logic, Psychopath Profiling","description":"\u003cp\u003e\u003cstrong\u003eEveryone thinks the killer is Jeffrey.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThey're all wrong.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eA brutal murder shocks a quiet town, and the evidence seems to point toward one obvious suspect. The case appears solved-until the facts begin to contradict everything investigators thought they knew.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eYour mission is to uncover the truth.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eStudy every clue, examine the crime scene evidence, compare witness statements, and use pure logic to eliminate suspects one by one until only the real killer remains.\u003c\/p\u003e\u003cp\u003eThis interactive detective puzzle delivers a fair-play mystery where every answer can be found inside the book-no guessing, no hidden information, and no outside research required.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003ePerfect for readers who enjoy classic detective fiction, serial killer investigations, crime scene analysis, and challenging logic puzzles.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003eInside You'll Discover\u003cp\u003e\u003c\/p\u003e\u003cp\u003e - 3,000 possible suspects\u003c\/p\u003e\u003cp\u003e - 18 carefully constructed logic clues\u003c\/p\u003e\u003cp\u003e - Crime scene evidence to examine\u003c\/p\u003e\u003cp\u003e - Detective-style elimination challenges\u003c\/p\u003e\u003cp\u003e - Fair-play deduction with one unique solution\u003c\/p\u003e\u003cp\u003e - Hours of immersive mystery solving\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eIf you enjoy detective stories, armchair investigations, serial killer mysteries, and solving impossible crimes through logic alone, this puzzle was created for you.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eCan you uncover the truth before the final clue reveals the killer?\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Adrian Lockwood\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Infinityou\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 07\/30\/2026\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 160\u003cbr\u003e\u003cb\u003eBinding Type:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.49lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.00h x 6.00w x 0.34d\u003cbr\u003e\u003cb\u003eISBN:\u003c\/b\u003e 9783384974785","brand":"booksdeli.com","offers":[{"title":"Adrian Lockwood \/ Paperback \/ English","offer_id":48944164307101,"sku":"9783384974785","price":13.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/5648\/9373\/files\/img_621bb3c5-9eb2-4acf-8cb8-f4f29d1b9d0a.jpg?v=1790154774","url":"https:\/\/booksdeli.com\/products\/the-killer-isnt-jeffrey-a-serial-killer-murder-mystery-puzzle-book-for-adults-featuring-crime-scene-evidence-detective-logic-psychopath-profiling-9783384974785","provider":"booksdeli.com","version":"1.0","type":"link"}