| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2016 | 978-0-9722250-0-7 | Kim Kerrigan · Steven Wells | Punctuation and Language Usage Made Easy: Concise Grammar Guidelines for Busy Professionals |
| 2019 | 978-0-9722250-8-3 | Kim Kerrigan · Steven Wells | Punctuation and Language Usage Made Easy: Concise Grammar Guidelines for the Concise Professional |