| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Lost in the Zoo | Library Binding | 978-0-02-739680-5 | 1951 | |
| Mighty Hunter | " | 978-0-02-739790-1 | 1967 | Berta Hader |
| Mr Billy's Gun | " | 978-0-02-739910-3 | 1960 | " |
| Reindeer Trail | " | 978-0-02-740560-6 | 1967 | " |
| The Big Snow | Paperback | 978-0-689-87826-8 | 2005 | " |
| The Big Snow | " | 978-0-689-71757-4 | 1993 | " |
| The Big Snow | Hardcover | 978-0-02-737910-5 | 1967 | " |
| Two Is Company, Three's a Crowd | Library Binding | 978-0-02-741030-3 | 1968 | |