The Mystery of the Moaning Cave
- ISBN-10
- 0812427580
- ISBN-13
- 9780812427585
- Series
- The Mystery of the Moaning Cave
- Pages
- 187
- Language
- English
- Published
- 1968
- Author
- William Arden
Description
While vacationing on a California ranch, three boys decide to investigate strange wails that come from a mysterious cave where a famous outlaw disappeared.
