- Series: Extraordinary Journeys of Clockwork Charlie Series Record # 41813
- Series Tags: juvenile sf (2)
- Extraordinary Journeys of Clockwork Charlie
- 1 The Kidnap Plot (2016) by D. J. Butler [only as by Dave Butler]
- 2 The Giant's Seat (2017) by D. J. Butler [only as by Dave Butler]
- 3 The Library Machine (2018) by D. J. Butler [only as by Dave Butler]