| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Blue-Ribbon Henry | Hardcover | 978-0-688-14674-0 | 1999 | |
| Cross-Country Cat | Paperback | 978-0-688-06519-5 | 1986 | |
| Cross Country Cat | Hardcover | 978-0-688-22186-7 | 1979 | Erick Ingraham |
| Depend on Katie John | Paperback | 978-0-06-440029-9 | 1989 | |
| Depend on Katie John | Hardcover | 978-0-06-020926-1 | 1961 | |
| El Regalo del Pastor | " | 978-0-06-029785-5 | 2001 | |
| Henry the Christmas Cat | " | 978-0-688-16560-4 | 2004 | |
| Henry the Christmas Cat | Library Binding | 978-0-688-16561-1 | 2004 | |
| Henry the Sailor Cat | Paperback | 978-0-688-15846-0 | 1998 | |
| Henry the Sailor Cat | Hardcover | 978-0-688-10840-3 | 1994 | |
| Henry the Sailor Cat | Library Binding | 978-0-688-10841-0 | 1994 | |
| High-Wire Henry | Hardcover | 978-0-688-08983-2 | 1991 | |
| Honestly, Katie John | Paperback | 978-0-06-440030-5 | 1972 | |
| Honestly, Katie John | Library Binding | 978-0-06-020936-0 | 1963 | |
| Honestly, Katie John | Paperback | 978-0-590-08544-1 | 1963 | |
| Hot-Air Henry | " | 978-0-688-04068-0 | 1984 | |
| It's Getting Beautiful Now. | Hardcover | 978-0-06-020937-7 | 1971 | |
| It's getting beautiful now | " | 978-0-06-020938-4 | 1971 | |
| Julie's Tree | Paperback | 978-0-06-440247-7 | 1990 | |
| Julie's Tree | Hardcover | 978-0-06-020996-4 | 1988 | |
| Katie John | Library Binding | 978-0-06-020951-3 | 1960 | |
| Katie John and Heathcliff | Paperback | 978-0-06-440298-9 | 1990 | |
| Katie John and Heathcliff | " | 978-0-06-440120-3 | 1981 | |
| Katie John and Heathcliff | Hardcover | 978-0-06-020931-5 | 1980 | |
| Katie John and Heathcliff | Library Binding | 978-0-06-020932-2 | 1980 | |
| Last Two Elves in Denmark | Hardcover | 978-0-437-30704-0 | 1969 | |
| Medicine show: Conning people and making them like it | " | 978-0-06-020929-2 | 1976 | |
| Medicine Show: Conning People and Making Them Like It | Library Binding | 978-0-06-020930-8 | 1976 | |
| Nine Lives of Homer C. Cat | Hardcover | 978-0-437-30700-2 | 1963 | |
| Ownself | Paperback | 978-0-06-440087-9 | 1977 | |
| Ownself | Hardcover | 978-0-06-020927-8 | 1975 | |
| Ownself | " | 978-0-06-020928-5 | 1975 | |
| Snow-cat | Paperback | 978-0-575-02843-2 | 1980 | |
| The Goblin Under the Stairs | " | 978-0-437-30705-7 | 1969 | |
| The House of Thirty Cats | " | 978-0-7868-1692-7 | 2002 | |
| The witch who lost her Shadow | Hardcover | 978-0-06-020946-9 | 1979 | |
| Thieving Dwarfs | " | 978-0-437-30703-3 | 1968 | |
| White Witch of Kynance | Paperback | 978-0-06-440012-1 | 1970 | |
| White Witch of Kynance: A Novel | Library Binding | 978-0-06-020957-5 | 1970 | |
| Witch of Hissing Hill | Hardcover | 978-0-437-30701-9 | 1965 | |
| Wobble the Witch Cat | Paperback | 978-0-437-30702-6 | 1960 | |
M.C. · M. Calhoun · Mary C. · Mary Calhoun Brown · Mary E Calhoun · Mary Edwards Calhoun · Mary Lynne Calhoun
Gollancz · HarperCollins · Hyperion · Littlehampton Book Services Ltd · Scholastic · William Morrow and Company