When thirteen-year-old Larry receives a message on his computer screen during a game, indicating his playing partner is in trouble, a long and dangerous investigation involving the Galaxy Gang begins.
- ISBN10 0385294115
- ISBN13 9780385294119
- Publish Date 1 January 1985
- Publish Status Out of Print
- Out of Print 10 May 2014
- Publish Country US
- Imprint Delacorte Press
- Format Hardcover
- Pages 119
- Language English