George and the Unbreakable Code

Mini Astronaut's Handbook

My Side of the Mountain

Unlocking the Universe

George and the Ship of Time

The Rise of a Legend (Guardians of Ga'Hoole)

George's Secret Key to the Universe

Friend or Foe? (Teenage Mutant Ninja Turtles)

George and the Big Bang

Star Wolf (Wolves of the Beyond #6)

George's Cosmic Treasure Hunt

Spirit Wolf (Wolves of the Beyond #5)

Daughter of the Deep

The Escape (Horses of the Dawn #1)

Bambi: A Life in the Woods

Who Was Neil Armstrong?