- EbookMarch of the Mini BeastsAda Hopper
- EbookDon't Disturb the DinosaursAda Hopper
- EbookRobots Rule the SchoolAda Hopper
- EbookThe Sky Is FallingAda Hopper
- EbookOut of Remote ControlAda Hopper
- EbookA Case of the ClonesAda Hopper
- EbookInvasion of the InsectsAda Hopper
- EbookDown the Brain DrainAda Hopper
- EbookS.O.S. from Outer SpaceAda Hopper
- EbookThe Revenge of Dr. von NaysayerAda Hopper
- EbookA Little Snow Must FallAda Hopper
- EbookSeries: The DATA SetAda Hopper