Billy Sure Kid Entrepreneur and the Invisible Inventor
Luke Sharpe
Singing with Elephants
Margarita Engle
Dial a Ghost
Eva Ibbotson
The Mysterious Separation
L.R. Patton
Spy Camp
Stuart Gibbs
Spy School (2)
Spy School
Spy School (1)
Evil Spy School
Spy School (3)
Spy Ski School
Spy School (4)
Spy School (1): A Troubling First Day
Amma Lee