Daniel X: Lights Out: (Daniel X 6)

Treasure Hunters: Danger Down the Nile: (Treasure Hunters 2)

Treasure Hunters: (Treasure Hunters 1)

Treasure Hunters: Secret of the Forbidden City: (Treasure Hunters 3)

The Final Warning: A Maximum Ride Novel: (Maximum Ride 4)

Angel: A Maximum Ride Novel: (Maximum Ride 7)

Daniel X: Watch the Skies

Treasure Hunters: The Plunder Down Under: (Treasure Hunters 7)

Treasure Hunters: Ultimate Quest: (Treasure Hunters 8)

Treasure Hunters: Quest for the City of Gold: (Treasure Hunters 5)

Treasure Hunters: Peril at the Top of the World: (Treasure Hunters 4)

Daniel X: Game Over: (Daniel X 4)

Treasure Hunters: All-American Adventure: (Treasure Hunters 6)

Daniel X: Demons and Druids: (Daniel X 3)

The Dangerous Days of Daniel X

The Time Travel Twins: A time-travelling adventure story from the bestselling author of the Middle School series

The Time Travel Twins: The Pharaoh’s Tomb: A fun new adventure story from the bestselling author of the Middle School series