- Series: The Fixers Series Record # 35932
- Series Tags: juvenile sf (4), portal-gates (4)
- The Fixers
- 1 Castle of the Zombies (2010) by Sean Williams
- 2 Planet of the Cyborgs (2010) by Sean Williams
- 3 Curse of the Vampire (2011) by Sean Williams
- 4 Invasion of the Freaks (2011) by Sean Williams