When Rene Rat gives Christabel Crocodile a penguin egg for her birthday and they try to hatch it together, an exciting zoo adventure ensues.
- ISBN10 1566561132
- ISBN13 9781566561136
- Publish Date 1 September 1992
- Publish Status Out of Print
- Out of Print 14 October 2009
- Publish Country US
- Publisher Interlink Publishing Group, Inc
- Imprint Crocodile Books USA
- Edition American ed.
- Format Hardcover
- Language English