When the adults of Retroville are abducted by aliens from the planet Yolkus, Jimmy Neutron and his friends set out to rescue them.
- ISBN10 0689845421
- ISBN13 9780689845420
- Publish Date 15 January 2002
- Publish Status Out of Print
- Out of Print 11 December 2011
- Publish Country AU
- Imprint Simon & Schuster Australia
- Format Paperback
- Pages 144
- Language English