After years of being strictly house cats, Marco and Polo escape into the wonderful, but dangerous outside world and are sent on three challenging adventures by a group of cats known as the Club of Mysteries.
- ISBN10 0689874073
- ISBN13 9780689874079
- Publish Date 1 May 2005
- Publish Status Active
- Publish Country GB
- Publisher Simon & Schuster
- Imprint Atheneum Books for Young Readers
- Format Paperback
- Pages 160
- Language English