Mystery books for 5+

Mystery stories are ideal for developing readers because there is a clear story structure. The mystery is always solved! Enjoy this selection of perplexing conundrums and curious crimes.

  • Inside the Suitcase

    by Clothilde Perrin 

    2021 4 to 7 years 

    • Adventure
    • Fantasy
    • Interactive

    Flap books are nothing new, but Perrin’s use of multiple flaps-inside-flaps makes this book a real immersive adventure. A perfect book for a 4 to 5 year old who will love the mystery and the magic of the illustration.

  • The Vanishing Lake

    by Paddy Donnelly 

    2022 4 to 7 years 

    • Picture books

    Can Maera and Grandad solve the mystery of the vanishing lake? A lovely starting point for chats about imagination and amazing natural phenomena, with gorgeous illustrations to pore over.

  • Skeleton Keys: The Unimaginary Friend

    by Guy Bass, illustrated by Pete Williamson 

    2019 5 to 14 years 

    • Chapter books
    • Funny
    • Horror

    Full of mystery and adventure, Skeleton Keys will stretch vocabularies and imaginations. Children will love the outlandish story with monster chases and ghoulish beheadings, which is ultimately about friendships, fitting in and being confident in yourself.

  • Space Blasters: Suzie Saves the Universe

    by Katie & Kevin Tsang, illustrated by Amy Nguyen 

    2022 5 to 9 years 

    • Adventure
    • Chapter books

    Suzie’s invention has sent her into space! Can she and the spaceship crew solve the mystery of the missing moons? Pacy and exciting, this young chapter book is perfect for newly confident readers.

  • Reggie Rabbit: The Great Carrot Heist

    by Swapna Reddy, illustrated by Becka Moor 

    2024 5 to 9 years 

    • Comic books
    • Funny
    • Graphic novels

    Can amateur detective Reggie Rabbit solve the mystery of the missing carrots? An enjoyable, humorous heist, told with comic book style illustrations

  • Woodland Explorers Club: Benji’s Emerald King

    by Ewa Jozefkowicz, illustrated by Gillian Flint 

    2024 5 to 9 years 

    • Adventure
    • Chapter books

    When Benji and his friends discover a damaged oak tree in Willow Wish Woods, they form the Woodland Explorers Club and vow to protect the forest and its inhabitants. Celebrating friendship, teamwork and caring for the environment, this magical, nature-inspired mystery contains a wealth of interesting wildlife facts. 

  • The Great Food Bank Heist

    by Onjali Q Raúf, illustrated by Elisa Paganelli 

    2021 5 to 14 years 

    • Adventure
    • Chapter books
    • Funny

    This heartwarming book about a food bank shortage is marvellous on so many levels. The intriguing mystery has touches of humour and is underpinned by a wealth of information about food poverty, expressed in a straightforward manner.

  • The Dentist of Darkness

    by David O’Connell, illustrated by Claire Powell 

    2019 5 to 14 years 

    • Adventure
    • Chapter books
    • Fantasy
    • Funny

    Funny and fast-paced, this entertaining story is bursting with mystery, sweets and ancient magic. The enthralling plot, wacky characters and larger-than-life villains are brought to life by witty black-and-white illustrations. 

  • Major and Mynah

    by Karen Owen 

    2022 5 to 9 years 

    • Chapter books
    • Deafness
    • Disability

    When random items are being stolen from around the neighbourhood, nine year-old Callie and her best friend Grace set out to catch the thief. The arrival of a stray bird on the scene adds an extra tier of mystery and magic, acquiring Callie’s family a new pet and her detective team a rather unusual sidekick.

  • Lizzie and Lucky: The Mystery of the Disappearing Rabbit

    by Megan Rix, illustrated by Tim Budgen 

    2023 5 to 9 years 

    • Chapter books
    • Deafness

    Perfect for animal lovers and mystery fans alike, this gentle series stars a Deaf character and her beloved dog. Can Lizzie and Lucky find Ruby, the star magician’s rabbit?

  • The Curio Collectors

    by Eloise Williams, illustrated by Anna Shepeta 

    2023 5 to 9 years 

    • Adventure
    • Chapter books
    • Historical
    • Dyslexia

    Can Lily and Tom help their new friend find the special treasure her mother left for her? An engaging historical mystery, set in a dyslexia-friendly way.

  • Amelia Cheeseheart Investigates: Mummy Mayhem

    by Cat Weldon, illustrated by Nene Lonergan 

    2025 5 to 9 years 

    • Adventure
    • Comic books
    • Graphic novels
    • Mystery

    Amelia and Webster must find out who is stealing objects from the museum – and why. Action-packed fun told in a comic strip style with bold colour illustrations. 

  • The Moonlight Mystery Agency: The Birthday Cake Thief

    by Vashti Hardy, illustrated by Agnes Saccani 

    2025 5 to 9 years 

    • Adventure
    • Chapter books
    • Mystery
    • Dyslexia

    Can Hana and her new cat friend solve the mystery of who has stolen the unicorn’s birthday cake? A sweet magical story with colour pictures and a dyslexia-friendly setting. 

  • Detective Stanley and the Mystery at the Museum

    by Hannah Tunnicliffe, illustrated by Erica Harrison 

    5 to 9 years 

    • Mystery
    • Graphic novels

    Stanley the Detective dog is brought out of retirement for one last intriguing case in this highly illustrated and hilarious mystery story. 

  • The Ghost Cat Who Saved my Life

    by Pamela Butchart, illustrated by Monika Filipina 

    2023 5 to 9 years 

    • Adventure
    • Chapter books
    • Funny
    • Dyslexia

    When Sav and Liam hear a cat meowing in the upstairs flat, they decide it must be a ghost, so go to investigate. An engaging, heart-warming mystery, ideal for reluctant and dyslexic readers. 

  • Dotty Detective

    by Clara Vulliamy 

    2016 5 to 14 years 

    • Chapter books
    • Diaries and journals
    • Funny

    Meet Dot, a lively little girl who’s big on solving mysteries, in this fun and sparky chapter book about friendship, laughter and spreading a bit of kindness.

  • InvestiGators

    by John Patrick Green 

    2020 5 to 14 years 

    • Funny
    • Graphic novels

    Mango and Brash, two alligator detectives, have an assignment to go undercover at Batter Down bakery when chef Gustavo Mustachio goes missing – and when a customer orders a person-sized birthday cake, the mystery deepens!

  • Kate on the Case

    by Hannah Peck 

    2021 5 to 14 years 

    • Funny
    • Travel

    Kate, an aspiring investigative journalist, stumbles across an intriguing case on a trip with her father to the North Pole. Hannah Peck’s super-creative joy of a book has mystery, humour, brilliant illustrations and a smorgasbord of puns and wordplay.

  • Solving Crimes is NOT My Superpower

    by Nathanael Lessore, illustrated by Simran Diamond Singh 

    9 to 14 years 

    • Chapter books
    • Funny
    • Mystery

    In a town full of people with powers, will Sara ever find her superpower? Solving the mystery of the stolen football trophy might help. The first in a hilarious series for young readers. 

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