Hello, World! by Ethan Long
| ISBN: | 9781250191755 |
| Publication date: | 3rd March 2020 |
| Author: | Ethan Long |
| Publisher: | Christy Ottaviano Books, Henry Holt and Company |
| Format: | Hardback |
| Pagination: | 45 pages |
| Series: | Happy County |
| Genres: |
First Concepts |