Note: There are other series with the same name: Lost Worlds
- Series: Lost Worlds (Andrew Lane) Series Record # 45020
- Sub-series of: Professor Challenger Metaverse
- Series Tags: young-adult sf (2)
- Lost Worlds (Andrew Lane)
- 1 Lost Worlds (2013) by Andy Lane [only as by Andrew Lane]
- 2 Shadow Creatures (2014) by Andy Lane [only as by Andrew Lane]