This is the twelth picture book about Frog, and his friends Duck, Hare, Rat and Pig, and certain to charm his legions of admirers with more of his naive antics. Frog is miserable, and he cannot see why. Nobody has upset him, and nothing has gone wrong particularly, but he stills feel blue. Then one of his stalwart friends makes him laugh, and suddenly he realises he's not sad anymore - and he still doesn't know why!
- ISBN10 7535830323
- ISBN13 9787535830326
- Publish Date 1 June 2006 (first published 30 October 2003)
- Publish Status Unknown
- Imprint Hu Nan Shao Nian Er Tong Chu Ban She/ Tsai Fong Books
- Format Paperback (US Trade)
- Pages 28
- Language Chinese