Junior Detective Books For Kids
Little Detectives. Big Discoveries. A missing object. A puzzling shadow.
A tiny detail that could explain everything. Our junior detective books invite curious children to follow the clues and experience the excitement of solving a mystery for themselves.
Combining stories with hands-on activities, these books give young readers an active role in every investigation. They’ll search scenes, study evidence, compare possibilities and work towards that satisfying moment: “I solved it!”
The Pumpkin Patch Clue Crew Search, Match Halloween Special
Become a Junior Detective and Solve Six Pumpkin Patch Mysteries! Something mysterious is happening at the Halloween festival! Pumpkin lanterns are disappearing, parade maps have gone missing, prize badges have vanished, and the Pumpkin Patch Clue Crew needs a clever young detective to help solve each case.
Misty’s Haunted House Mysteries 15 Logic Grid Cases for Junior Detectives
Welcome to Misty’s Haunted House Mysteries, where a friendly little ghost has a habit of disappearing at exactly the wrong moment. Inside an enormous old house filled with creaky rooms, secret corners and mysterious objects, Misty has invited a team of young detectives to take part in the Haunted House Detective Challenge. But in every case, Misty vanishes again!
The Christmas Clue Crew A Merry Search and Solve Mystery Adventure
Christmas mysteries are waiting to be solved! Something strange is happening around the Christmas clubhouse. A tree topper has disappeared, a Christmas card has gone missing, a sleigh bell cannot be found—and that is only the beginning! In The Christmas Clue Crew: A Merry Search-and-Solve Mystery Adventure, young detectives ages 5–7
Across the collection, young detectives can enjoy:
Visual clue hunts — find hidden objects, match shadows and spot small changes.
Creative pencil activities — trace shapes, match pictures and piece together clues.
Maths mysteries — solve challenges and use the answers to narrow down suspects.
Science discoveries — investigate, test ideas and explore how things work.
Logic puzzles — follow the evidence, rule out possibilities and reach a conclusion.
Junior Detective Mia: The Case of Disappearing Shadows A Science Mystery Adventure ages 7-9
Some mysteries need more than a magnifying glass. They need SCIENCE! Meet Mia, a curious young detective who loves asking questions, following clues, and discovering how the world really works. When Mia notices something strange happening to the shadows around town, she knows there must be an explanation.
The Beachside Clue Club Search Spot Trace Solve. Sunny Seaside Mysteries
A mystery is waiting at Sunny Shell Beach! A rainbow bucket has disappeared. A kite reel has gone missing. A sandcastle flag has vanished. Can your little detective follow the clues and discover what happened? The Beachside Clue Club: Search, Spot, Trace, and Solve Sunny Seaside Mysteries! is a playful mystery activity book created especially for children ages 4–6.
Junior Detective Agency: Math Mystery Case Files
Solve the math. Follow the clues. Catch the culprit! Math practice becomes a detective adventure in Junior Detective Agency: Math Mystery Case Files. Young detectives take on 5 exciting mystery cases, each filled with suspects, clues, puzzles, and mathematical evidence. But there is only one way to crack each case—solve the math correctly and use the answers to eliminate the suspects.
From seaside adventures and seasonal celebrations to maths and science investigations, each book offers a different reason to look closer, ask questions and keep thinking.
The activities give children opportunities to practise observation, concentration and problem-solving through play. Younger detectives can explore picture-based mysteries with a little reading support, while more experienced readers can take on investigations that call for deeper reasoning.
Curious children, playful animals and friendly robots bring personality to the adventures. In the younger children’s books, missing items and everyday mix-ups lead to cheerful explanations, making those first detective experiences welcoming and fun.
Whether shared together on a quiet afternoon or enjoyed independently, these books offer screen-free entertainment with a purpose—and plenty of discoveries along the way.
Explore the books below and find a mystery to match your young detective’s age, interests and reading confidence. Their next case is waiting!