Atlantis: The Brink of War (Atlantis Book #2)

He-Man and the Masters of the Universe: The Hunt for Moss Man (Tales of Eternia Book 1)

Sea of Gold

He-Man and the Masters of the Universe: I, Skeletor (Tales of Eternia Book 2)

The Duke's Curse (Sea of Gold Book 2) (A Middle Grade Adventure)

Dangerous Waters: An Adventure on the Titanic

In the Deep Blue Sea: Jack and the Geniuses Book #2

Lost in the Jungle: Jack and the Geniuses Book #3

Jack and the Geniuses: At the Bottom of the World

Bill Nye's Great Big World of Science