A family outing to Camp Allegro during the Christmas holidays is overshadowed by a series of mysterious threats that soon escalate into dangerous and frightening events.
- ISBN10 0689310897
- ISBN13 9780689310898
- Publish Date 1 March 1985
- Publish Status Active
- Publish Country US
- Publisher Simon & Schuster
- Imprint Atheneum Books for Young Readers
- Format Hardcover
- Pages 144
- Language English