The Sand Warrior Mark Siegel The Sand Warrior Mark Siegel, Alexis Siegel · 2017 First published 3 years later Save Continue from here
Mighty Jack and Zita the Spacegirl Ben Hatke Mighty Jack and Zita the Spacegirl Ben Hatke · 2019 First published 5 years later Save Continue from here
The Red Maze Mark Siegel The Red Maze Mark Siegel, Alexis Siegel · 2019 First published 5 years later Save Continue from here
The Amber Anthem Mark Siegel The Amber Anthem Mark Siegel · 2020 First published 6 years later Save Continue from here
The Boy Who Crashed to Earth Judd Winick The Boy Who Crashed to Earth Judd Winick · 2015 First published 1 year later Save Continue from here
The Cobalt Prince Mark Siegel The Cobalt Prince Mark Siegel, Alexis Siegel · 2018 First published 4 years later Save Continue from here
The Emerald Gate Mark Siegel The Emerald Gate Mark Siegel, Alexis Siegel · 2022 First published 8 years later Save Continue from here
The First Cat in Space and the Soup of Doom Mac Barnett The First Cat in Space and the Soup of Doom Mac Barnett · 2023 First published 9 years later Save Continue from here
