Crack codes.
Solve mysteries.
Take on the challenge.

Discover exciting adventures and puzzles that turn curiosity into action.

Explore the Books →

The Agent James Series

Agent James: Codebreaker book cover

Agent James: Codebreaker

170+ puzzles, 15 real codes and ciphers, four difficulty levels.


The Mystery of the Missing Master Map book cover

The Mystery of the Missing Master Map

A new Agent James adventure is on the way…

Coming Soon

More to Explore

The Not-So-Big Book of Jokes and Riddles

250 Laugh-Out-Loud Jokes and Riddles Kids Love.
The Not-So-Big Book of Jokes and Riddles cover
Laugh.
Think.
Have Fun!

For Parents

Books that make kids think, and have fun doing it.

Agent James books combine mystery, puzzles, real codes and ciphers, and challenges designed to keep young minds engaged. The jokes and riddles book offers a completely different kind of screen-free fun.