They’re not named Agatha Christie or Mary Higgins Clark, but young readers definitely have their favorite mystery writers. Luckily, many detective and mystery books for kids — like Cam Jansen and Encyclopedia Brown — are part of a series so it’s easy to keep kids reading, guessing, solving, and using their noodles. Check out these recommended mysteries for armchair detectives ages 0-9 to find books that’ll interest and intrigue them.

Alphabet Mystery
By: Audrey Wood
Illustrated by: Bruce Wood
Age Level: 3-6
Reading Level: Beginning Reader
When the lower case x from Charley’s alphabet disappears, the other letters set off to find him. Young readers become detectives on the quest to find the lower case letters and will rejoice when little x finds a way to rescue his rescuers from becoming alphabet soup.

Detective LaRue: Letters from the Investigation
By: Mark Teague
Age Level: 6-9
Reading Level: Independent Reader
Ike LaRue, famous correspondent (introduced in Dear Mrs. LaRue) known by readers as a four-legged letter writer with a flair for exaggeration now turns to solving the mysterious disappearance of neighborhood cats.

Encyclopedia Brown, Boy Detective
By: Donald Sobol
Illustrated by: Donald Sobol
Age Level: 9-12
Reading Level: Independent Reader
Encyclopedia Brown comes by his name honestly: he often seems like a walking book of knowledge. But this fifth grader knows how to put his knowledge to use — much to the disgust of the bad guys! At the end of each chapter, Encyclopedia Brown solves the mystery and readers are asked if they know how. The clever answers are at the book of the book.

I Spy Mystery: A Book of Picture Riddles
By: Jean Marzollo, Walter Wick
Illustrated by: Walter Wick
Age Level: 3-6
Reading Level: Beginning Reader
The I Spy books ask readers to use their sharp eyes to solve the rhyming riddles and identify the hidden objects on each page. The masterfully composed, intricate and crisp photographs are filled with readily recognizable images, just hidden out of sight.

Nate the Great
By: Marjorie Sharmat
Age Level: 6-9
Reading Level: Independent Reader
Meet Nate the Great, the neighborhood detective. He’s just finishing up breakfast (pancakes, of course) when his friend Annie calls, asking his help to find a missing painting. Can Nate’s keen powers of observation and deductive reasoning save the day?

Paws Off, Cheddarface
By: Geronimo Stilton
Illustrated by: Geronimo Stilton
Age Level: 6-9
Reading Level: Independent Reader
Geronimo Stilton narrates his cheesy saga of a reputation run amok. In this installment of the heavily illustrated, pun-filled series, the writer-detective-mouse must protect his reputation from an unscrupulous imposter.

The Boy on Fairfield Street: How Ted Geisel Grew Up to Become Dr. Seuss
By: Kathleen Krull
Age Level: 6-9
Reading Level: Independent Reader
How Theodore Geisel, a dreamer and doodler from Springfield, Massachusetts, came to be Dr. Seuss, is reveled through a concise text and selected early work by the artist. This book provides a rare glimpse into the personal life of the innovative children’s book author and illustrator.

The Mysteries of Harris Burdick
By: Chris Van Allsburg
Illustrated by: Chris Van Allsburg
Age Level: 6-9
Reading Level: Independent Reader
This book of mysterious and haunting pictures are paired with equally mysterious captions. They are supposedly from the collection of one Harris Burdick. What could they mean? Ordinary scenes become startling and astounding in these black and white illustrations.

The Talking T. Rex (An A to Z Mystery)
By: Ron Roy, Jon Steven Gurney
Illustrated by: Jon Steven Gurney
Age Level: 6-9
Reading Level: Independent Reader
Friends and amateur detectives Dink, Josh, and Ruth Rose set out to help their friend whose money for a new dinosaur museum has been stolen. Who could have gotten into the life-sized Tyrone the Tyrannosaurus and why?

Trixie Belden: The Secret of the Mansion
By: Julie Campbell
Age Level: 9-12
Reading Level: Independent Reader
Trixie’s summer is boring until she meets the new girl who moves into the area. Together Honey and Trixie meet a runaway boy and help him solve the mystery of his eccentric uncle. The first in a series of mysteries written more than 50 years ago has been reissued and reflects a less cynical era.

Young Cam Jansen and the Lost Tooth
By: David Adler, Susanna Natti
Illustrated by: Susanna Natti
Age Level: 3-6
Reading Level: Beginning Reader
Is there really such a thing as a “photographic memory”? That’s how Cam Jansen got her nickname — Cam is short for Camera. And she uses her amazing ability all the time to solve mysteries — this time, to find a lost tooth.

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  • alice clark

    amazing blog..i love detective books and games and i also
    prepared lot of detective games very easily within days from here..
    thank you for sharing this interesting and helpful blog

  • Divya Sharma

    Thanks for sharing this useful post. I am sure this will help many people.
    Check more at