When Mr. Mellop and his four sons go spelunking, they find stalactites, stalagmites, arrowheads, carved bones, and a ring of dangerous perfume smugglers.
- ISBN10 1570982287
- ISBN13 9781570982286
- Publish Date 1 October 1998
- Publish Status Active
- Out of Print 17 December 2011
- Publish Country US
- Imprint Roberts Rinehart Publishers
- Format Paperback
- Pages 32
- Language English