You could check out 'Nancy Drew and the Clue Crew' books. They have exciting plots and interesting characters that kids love. The mysteries are challenging but not too difficult for young readers to follow.
I recommend 'Cam Jansen' mysteries. These stories are full of surprises and keep kids on the edge of their seats. The main character, Cam, has a unique way of solving crimes that makes the stories very enjoyable for kids.
The 'Encyclopedia Brown' series is great. It has lots of fun and engaging mysteries for kids to solve.
There are many! Like 'The Missing Cookie' where a child's cookie goes missing and they have to figure out who took it. It's simple and fun.
Check out the pages of 'The Hardy Boys' stories. They have been popular for years and have exciting mysteries that kids enjoy. Another option is 'Cam Jansen' series, which has captivating whodunit elements for kids.
There are many cute and simple detective stories featuring friendly dogs that are perfect for kids. These usually have clear clues and easy-to-understand plots.
One of the best is 'And Then There Were None' by Agatha Christie. It's set on an isolated island and people start getting killed one by one. The mystery keeps you guessing until the very end. Christie is a master at creating complex characters and a web of suspicion.
Another good one is 'The Secret in the Garden.' A body is found in a secluded garden. Everyone in the nearby house has a motive, but who did it? The clues are hidden among the flowers and paths.
One great example is 'The Secret in the Schoolyard' where a mysterious theft at school is solved by a group of smart middle schoolers.
They usually have a complex plot with multiple suspects. The ending is often unexpected and full of twists.
They usually have a mystery to solve, with clues hidden throughout. The characters are often diverse and suspicious, and the ending is often a surprise.
Agatha Christie's 'The Witness for the Prosecution' is a classic. It keeps you guessing till the end.