Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant's customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. As an Amazon Associate we may earn from qualifying purchases. We may receive a commission from purchases made through links on our site, which will help us continue to provide you with value.
Best Choice Jubilee Publishing 
Mistletoe, Malice And Murder: A clean read traditional detective mystery (Smiley and McBlythe Mystery Series Book 9) Gibbs Smith Childrens 
Foodie Detectives - Traditional: A Bilingual Book in English and Mandarin with Traditional Characters, Zhuyin, and Pinyi ibasenice 
ibasenice Traditional Detective Dress Up Hat with Ear Flap - Plaid Cloth Performance Headwear for Stage Shows and Themed Enhanced recognition: this adjustable costume hat features dual brims and a striking plaid pattern hat, increasing charaBest Value MAGICLULU 
MAGICLULU Traditional Detective Cap in Plaid Cloth - Universal Costume Accessory with Double Brim for Halloween Events a Comfortable sun protection: the earflap winter cap combines lightweight fabric and wide brim, minimizing glare for outdoTajirul Sk 
THE FINAL MOVE: Mystery, Thriller & Suspense → Traditional Detective (THE INVITATION GAME - BY TAJIRUL SK Book 3) Joffe Books crime thriller, mystery and suspense 
The Complete Detective Nicki Hardcastle Mysteries Books 1-4: Four gripping British crime thrillers full of twists Tajirul Sk 
THE SHADOW PLAYER: Mystery, Thriller & Suspense → Mystery Crime Investigation→ Traditional Detective (THE INVITATION GAM Joffe Books crime thriller, mystery and suspense DETECTIVE KELSO STRANG MYSTERIES BOOKS 1–6 six absolutely gripping and unputdownable Scottish crimes Severn House crime thrillers, A Joffe Books imprint THE EAST YORKSHIRE MYSTERIES: six gripping crime thrillers full of twists (British Detective Box Sets Book 1) Independently published Understanding The Sheep Detectives: An Unofficial Analysis of Mystery, Symbolism, and Modern Family Storytelling HOVEOX HOVEOX Detective Costume Detective Hat Accessories Set for Halloween Costumes (Traditional) Package Includes: 5 Pieces detective costume set. The detective costume includes 1 piece of detective hat, 1 piece of maOerphh 5PCS Detective Costume Accessories Set, Vintage Investigator Outfit with Plaid Hat Magnifying Glass Bow Tie Glasses Mous 🕵️♂️ 【COMPLETE 5-PIECE SLEUTH OUTFIT】 Instantly transform into a classic investigator with this comprehensive dress-upLume Books Crime, Thriller & Mystery THE WELSH COTTAGE KILLINGS: A gripping Welsh crime thriller full of twists (Detective McKenna Welsh Crime Mysteries Book Abaodam Abaodam Earflap Detective Hat Traditional Newsboy Cap for Themed Cosplay, Classroom Detective Activities and Performance Allweather versatility: light construction with wide brim creates an outdoor earflap hat ideal for festival dress up hat10% Off Gibbs Smith Childrens Foodie Detectives - Cantonese: A Bilingual Book in English and Cantonese with Traditional Characters and Jyutping POPETPOP POPETPOP Detective Hat with Ear Flap Traditional Deerstalker Cap for Classroom Detective Activities and Educational Role Broad role adaptability: themed costume gear design works for adults, youth, and alike, supporting universal costume capJoffe Books crime thriller, mystery and suspense THE MUSHROOM MAN a gripping Yorkshire crime thriller full of twists (Detective Charlie Priest Mysteries Book 2) Lume Books Crime, Thriller & Mystery THE WELSH RAILWAY KILLINGS: A gripping Welsh crime thriller full of twists (Detective McKenna Welsh Crime Mysteries Book Severn House Crime and Thriller GAME OVER an absolutely gripping British crime mystery (Detective Inspector Slider Mysteries Book 11) A Dish Served Cold (Detective Jack Husker Crime Thrillers Book 3) THE BOOK FOLKS crime thrillers and mystery DETECTIVE JORDAN CARR BOOKS 1–8 eight gripping mysteries full of twists (British Crime Thrillers Book 1) Lume Books Crime, Thriller & Mystery THE COMPLETE DETECTIVE PATTON MYSTERIES BOOKS 1-13: Thirteen gripping British crime mysteries 13% Off Allison & Busby Mystery at the Station Hotel: The bestselling Victorian mystery series: 23 Thomas & Mercer Find Her Alive (Detective Karen Hart Book 7) Pushkin Vertigo Unravelled Knots (The Teahouse Detective: Volume 3 Unravelled Knots: The Teahouse Detective: Volume 3Novelty Place Novelty Place Kids Police Pretend Play Set - Badge, Whistle, and Detective Role Play Props for Cops Costume Accessories Realistic Detective Adventure - Unleash your child's inner detective with our super value pack! It includes a police badBookouture Deadly Fate: A totally unputdownable and gripping serial killer thriller: 18 Audible The DCI Walker Collection, Books 1-3: A Lancashire Detective Mystery (DCI Walker Crime Thrillers) Bookouture Wicked Women: A completely addictive crime thriller with a shocking twist: 23 Audible The Abberley Beach Murders: Detective Dove Milson, Book 3 Bookouture Bad Blood: An absolutely gripping and addictive crime thriller: 19 The Book Folks Crime thriller and mystery DETECTIVES ROY & ROSCOE MYSTERIES BOOKS 1–7: seven gripping British crime thrillers (British Crime Mystery Box Sets Book Lume Books Crime, Thriller & Mystery Detectives Mallin and Coe Books 1-15: Fifteen gripping British crime mysteries The Book Folks crime thrillers, A Joffe Books company DETECTIVE JACK HARRIS BOOKS 1–9: nine gripping mysteries full of twists (British Crime Thriller Box Sets Book 1) THE BOOK FOLKS Crime, Thriller and Mystery THE DETECTIVE RUBY KNIGHT THRILLERS BOOKS 1-4: Four gripping British crime thrillers Raven Street Publishing The Lost Victim: 5 The Book Folks crime thrillers, A Joffe Books company MURDER IN NORTHUMBRIA a gripping British crime thriller (Detective Pen Darling Book 1) 23% Off HarperCollins Children's Books Cat Among the Pigeons [Special Edition]: A Special Edition Hardback Mystery Featuring Detective Hercule Poirot Independently published Death in the Long Walk: A twisty amateur sleuth murder mystery Audible The Camden Murder: Blitz Detective, Book 7 THE BOOK FOLKS crime thriller and mystery MURDER IN A COTTAGE a gripping British Crime Mystery book (Detective Anna McArthur 2) 25% Off Pan Date with Destiny: A Dales Detective Novel 10 Audible The Railway Detective: The Railway Detective, Book 1 The Book Folks crime thrillers, A Joffe Books company MURDER IN HEXHAM a BRAND NEW gripping British crime thriller (Detective Pen Darling Book 3) Independently published Spoken Bones Independently published Murdsearch Volume 1: The Murder Mystery Word Search, A Collection of Daily Murder Mystery Puzzles Blossom Costumes Blossom Costumes Detective Sherlock Holmes Adult Costume Teachers Book Week Coat AUTHENTIC DESIGN: Classic detective-style coat featuring sophisticated double-layered construction with distinctive hounAudible The Blitz Detective HarperCollins Children's Books Detectives and Young Adventurers: The Complete Short Stories The Book Folks crime thrillers, A Joffe Books company MURDER ON TYNESIDE a gripping British crime thriller (Detective Pen Darling Book 2) Independently published Death at the Festival: A twisty amateur sleuth murder mystery 49% Off Fourth Estate Yesteryear: The Sunday Times Number One Bestseller – ‘Everyone will be talking about it’ Bella Mackie 15% Off HarperCollins Children's Books Murder On The Orient Express Monocle Edition: Agatha Christie’s Famous Hercule Poirot Detective Mystery Language Published: EnglishTHE BOOK FOLKS crime thriller and mystery YORKSHIRE MURDERS BOOKS 1–9: nine gripping British crime thrillers (Detective Stewart Gardener Box Set Book 1) Alibi & Ink Books Bury the Truth: A Gripping British Crime Thriller with a Twist: A gripping new British detective debut: 1 19% Off Winning Moves Clue Master Detective A Bigger Mystery to Solve Expanded version of the classic clue game with more suspects, rooms and weapons26% Off Zaffre Whole Life Sentence: The pulse-pounding final Detective Jane Tennison thriller 36% Off Orion The Maltese Falcon: Featuring the iconic detective Sam Spade, now on TV as Monsieur Spade The Maltese FalconHarperCollins Children's Books Murder in Mesopotamia: A Hercule Poirot Detective Mystery Set on the River Tigris MURDER IN MESOPOTAMIA (Poirot)Independently published Death in the River: A twisty amateur sleuth murder mystery Independently published Death in the River: A twisty amateur sleuth murder mystery Independently published Death on the Carousel: A twisty amateur sleuth murder mystery FRCOLOR FRCOLOR Plaid Double Brim Detective Costume Hat, Adjustable Fit Cloth Character Role Hat Suitable for Detective Role Pla Enhanced recognition: this adjustable costume hat features dual brims and a striking plaid pattern hat, increasing charaIndependently published Murder at the Voodoo Lounge: The Penny Detective CREATESPACE The Hangman Mystery: Penny Detective 8 Generic NUNGCRANCHER CHRISTMAS Figurine - 14 Inch Detective Wood Sculpture, Classic Seasonal Collection Decoration, Artistic Art Protection Symbolism: Christmas nutcracker has a rich history and is full of cultural significance as a symbol of and pr17% Off HarperCollins Children's Books Hercule Poirot The Complete Short Stories: A Comprehensive Agatha Christie Detective Mystery Collection HARPER COLLINS PUBLISHERS13% Off Bookouture Guilty Mothers: An utterly addictive and nail-biting crime thriller: 20 15% Off Faber & Faber Murder at the Spirit Lounge: Nora Breen Investigates, the thrilling new installment in this charming historical seaside HAICN HAICN 2Pcs Sherlock Holmes Style Pipe Fancy Dress Accessory Detective Spy Secret Agent Historical World Book Day Outfit Package Includes: You will get 2 Sherlock Holmes Style Pipes arrives vivid design, evoking the spirit of Victorian myste15% Off Faber & Faber Murder at the Spirit Lounge: Nora Breen Investigates, the thrilling new installment in this charming historical seaside HORIALENCE HORIALENCE Detective Hat Costume Accessory: Newsboy Hat with Ear Flap - Plaid Deerstalker Cap for Role Playing Games, Pa Distinctive Detective Appeal: Classic costume cap with plaid pattern highlights a character costume gear feel, making it25% Off Hemlock Press Death Under a Little Sky: The new debut rural crime detective thriller you won’t want to miss in 2024: Book 1 HORIALENCE HORIALENCE Detective Hat Costume Accessory: Newsboy Hat with Ear Flap - Plaid Deerstalker Cap for Role Playing Games, Pa Distinctive Detective Appeal: Classic costume cap with plaid pattern highlights a character costume gear feel, making it13% Off Pushkin Vertigo The Inugami Curse The Book Folks HUBRIS: A lost boat, a stray girl and a gutted salt faze Scottish police Independently published The Amateur Detective: A 1950 Philip Bryce mystery: 9 10% Off HarperCollins Children's Books Poirot - Death in the Clouds: A Classic Detective Murder Mystery Featuring Hercule Poirot 15% Off HarperCollins Children's Books Poirot - The Murder on the Links: A Hercule Poirot Detective Mystery Set in France Harper Collins Paperbacks15% Off HarperCollins Children's Books One, Two, Buckle My Shoe: A Classic Poirot Detective Mystery of Murder and Suspense Harper Collins Paperbacks28% Off HarperCollins Children's Books Dead Man's Folly [Special Edition]: A Sumptuous Hercule Poirot Detective Mystery Set in the British Countryside Pushkin Vertigo The Honjin Murders Independently published TALION: A noir murder mystery from Scotland 15% Off HarperCollins Children's Books A Pocket Full Of Rye: A Captivating British Mystery Featuring Detective Miss Marple: Book 7 Harper Collins PaperbacksIndependently published PERDITION: A Scottish murder mystery with a shocking twist CREATESPACE Murder in Adland: Inspector Skelgill Investigates: 1 HarperCollins Children's Books Postern of Fate: A Tommy and Tuppence Mystery Postern Of Fate A Tommy Tuppence MysteryPenguin The Bullet That Missed: (The Thursday Murder Club 3) The Bullet That Missed: (The Thursday Murder Club 3)Blue Marble National Geographic Metal Detector for Kids & Adults - 18.8 cm Waterproof Detecting Coil, Lightweight Gold Detector with FIND BURIED TREASURE – This metal detector kit is the perfect tool for a treasure-hunting expedition! The 18.8 cm dual c20% Off Fremantle Press Sound Mind Dead Body: A cosy murder mystery 52% Off MACMILLAN And the Corpse Wore Tartan Blue Banana Hey You, Pretty Face: 6 15% Off HarperCollins Children's Books Poirot - After The Funeral: A Classic Detective Mystery Featuring the Legendary Hercule Poirot HarperCollins UKBlue Marble National Geographic Metal Detector for Kids & Adults - 18.8 cm Waterproof Detecting Coil, Lightweight Gold Detector with FIND BURIED TREASURE – This metal detector kit is the perfect tool for a treasure-hunting expedition! The 18.8 cm dual c10% Off HarperCollins Children's Books Poirot - Black Coffee: A Classic Hercule Poirot Murder Mystery and Detective Novel 26% Off HarperCollins Children's Books The Unquiet Grave: The new novel in the thrilling Irish detective series from the bestselling author of THE RUIN and WHA 10% Off Hemlock Press The Distant Echo: Now on ITV: The gripping thriller from the author of Sunday Times crime fiction bestsellers: Book 1 Independently published Murder at the Bridge: 20 Talking Tables Talking Tables Reusable Murder Mystery Game | Death on The High Seas Boat, Interactive Family Dinner Party Games Night, Immersive Nautical Theme and Setting: Provides everything required to transform a dining room into a luxury ocean liner,Head of Zeus -- an Aries Book The Dentist: The first gripping read in the unputdownable mystery series with an unforgettable detective in 2026