- Series: The Klaatu Diskos Series Record # 33988
- Series Tags: young-adult sf (3), time travel (3)
- The Klaatu Diskos
- 1 The Obsidian Blade (2012) by Pete Hautman
- 2 The Cydonian Pyramid (2013) by Pete Hautman
- 3 The Klaatu Terminus (2014) by Pete Hautman