Four friends and an injured dog witness some strange occurences while camping on a desolate common near an abandoned house.
- ISBN10 0689704771
- ISBN13 9780689704772
- Publish Date 1 January 1972 (first published December 1956)
- Publish Status Active
- Publish Country US
- Publisher Simon & Schuster
- Imprint Atheneum Books for Young Readers
- Format Paperback
- Pages 184
- Language English