When Little Pea starts school, he realizes just how small he is compared to all the other children.
- ISBN10 8972215775
- ISBN13 9788972215776
- Publish Date 11 December 2018 (first published 7 September 2017)
- Publish Status Active
- Imprint Jinsun I/Tsai Fong Books
- Format Hardcover
- Language Korean