When a tidal wave sweeps the twins, Danny and Donna Dinosaur, onto Skull Island, they discover the hiding place of a dangerous bank robber known as Mad Mongo.
- ISBN10 0671620924
- ISBN13 9780671620929
- Publish Date 1 January 1986
- Publish Status Active
- Publish Country US
- Imprint Minstrel
- Format Hardcover
- Pages 63
- Language English