Three young detectives try to solve a mystery involving a gold Indian amulet and a laughing shadow that appears to them in the night.
- ISBN10 0394864123
- ISBN13 9780394864129
- Publish Date 1 December 1985
- Publish Status Active
- Publish Country US
- Imprint Random House Trade
- Edition Rev ed.
- Format Paperback (US Trade)
- Pages 157
- Language English