Cooper's Story
W. Bruce Cameron
Amy on Park Patrol
Callie Barkley
The Math Kids: The Prime-Time Burglars
David Cole
Math Kid (1)
The Son of Sobek
Rick Riordan
Percy Jackson (3)
Didi Dodo, Future Spy: Recipe for Disaster (Didi Dodo, Future ...
Tom Angleberger
Didi Dodo Future Spy (1)
Didi Dodo, Future Spy: Robo-Dodo Rumble
Tom Angleberger & Jared Chapman