- Series: Ruins Series Record # 25183
- Ruins
- Ruins Terra (2007) [A] by Eric T. Reynolds
- Ruins Extraterrestrial (2007) [A] by Eric T. Reynolds
- Ruins Metropolis (2008) [A] by Eric T. Reynolds
- Ruins Excavation (2015) [A] by Eric T. Reynolds and Rose Reynolds and Emmeline Wolfe