| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Watts Pocket Handbook 2005 2005 | Paperback | 978-1-870776-22-6 (1-870776-22-4) | 2005 |
| Watts Pocket Handbook | Hardcover | 978-1-138-40874-6 (1-138-40874-3) | 2017 |
| Watts Pocket Handbook | Paperback | 978-1-138-66595-8 (1-138-66595-9) | 2016 |