The Last Kids on Earth
2015
The Last Kids on Earth and the Doomsday Race
2021
The Last Kids on Earth: Thrilling Tales from the Tree House
2021
The Last Kids on Earth and the Skeleton Road
2020
The Magical Reality of Nadia (The Magical Reality of Nadia #1)
2021
The Last Kids on Earth and the Destructor's Lair
2025