Zach, a human boy who is actually an extraterrestrial agent for the Galactic Union, travels to California's Lassen Volcanic National Park on a dangerous mission to save the Earth from evil aliens known as the Syndicate.
- ISBN10 0761353631
- ISBN13 9780761353638
- Publish Date 1 August 2010
- Publish Status Out of Stock
- Publish Country US
- Imprint Lerner Publishing Group
- Format Hardcover
- Pages 144
- Language English