| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1959 | Comet in Moominland | Ernest Benn | Novel | ||
| 1967 |
|
Comet in Moominland | Puffin | Novel | |
| 2010 |
|
Puffin by Design: 70 Years of Imagination 1940—2010 | Allen Lane / Penguin Books | Nonfiction | 108|108.3 |