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 1423155254
- ISBN13 9781423155256
- Publish Date 2 April 2013 (first published 5 June 2012)
- Publish Status Out of Stock
- Publish Country US
- Imprint Little, Brown Books for Young Readers
- Format Paperback (US Trade)
- Pages 320
- Language English