Benjamin Hamster is curious about the contents of a box he cannot open.
- ISBN10 1903285763
- ISBN13 9781903285763
- Publish Date 25 March 2004 (first published 1 January 1977)
- Publish Status Out of Print
- Out of Print 24 February 2017
- Publish Country GB
- Publisher Catnip Publishing Ltd
- Imprint Happy Cat Books
- Format Paperback
- Pages 32
- Language English