| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Pitman 2000 Shorthand First Dictionary | 978-0-273-00885-9 (0-273-00885-4) | 1975 |
| Shorthand Dictionary, Pitman's | 978-0-273-40956-4 (0-273-40956-5) | |
| The Pitman Book of Synonyms and Antonyms | 978-0-273-43135-0 (0-273-43135-8) | 1965 |
I. P. · I Pitman · Isaac Pitman · S. Isaac · S P · Sir Isaac Pitman & Sons · Sir Isaac Pitman and Sons