While Mum and Pinga are out shopping, Pingu can't resist opening the mysterious letter on the table. He knows he's not supposed to open letters unless they are for him, so he tries to hide it. But Mum wants to know where it's gone.
| ISBN: | 9780563380276 |
| Publication date: | 7th July 1997 |
| Author: | |
| Publisher: | BBC Children's |
| Format: | Paperback |
| Pagination: | 31 pages |
| Genres: |
Children's and Young Adult Fiction |