Spending another adventure-filled summer in the Pacific Northwest at his grandmother's hotel for visiting space aliens, eighth-grader David uncovers a plot to destroy the Earth.
- ISBN10 1469228521
- ISBN13 9781469228525
- Publish Date 1 October 2012 (first published 5 June 2012)
- Publish Status Unknown
- Imprint Brilliance Audio
- Format Audiobook
- Language English