- Series: Defenders of the Overworld Series Record # 39721
- Sub-series of: Minecraft Universe
- Series Tags: young-adult fantasy (4)
- Defenders of the Overworld
- 1 The Battle of Zombie Hill (2015) by Nancy Osa
- 2 Battalion Banished (2015) by Nancy Osa
- 3 Spawn Point Zero (2015) by Nancy Osa
- 4 Deep Ocean Six (2016) by Nancy Osa