To a baby penguin the mountains are steep, the wind is strong, and the winter is long, but he also sees how important he is to his mom.
- ISBN10 4894491362
- ISBN13 9784894491366
- Publish Date 17 January 2013 (first published 1 October 2011)
- Publish Status Unknown
- Imprint Babel Press/ Tsai Fong Books
- Format Hardcover
- Language Japanese