| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Business Law / Denis Keenan, Sarah Riches | 978-0-582-89397-9 (0-582-89397-6) | 2004 | Sarah Riches |
| Smith & Keenan's English Law | 978-0-582-82291-7 (0-582-82291-2) | 2004 | Kenneth Smith |
| Smith and Keenan's English Law | 978-0-582-43816-3 (0-582-43816-0) | 2001 | Dennis Keenan |
D. J. · D.K · Denis Keenan · J.K · J. Keenan