| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Writer's Pocket Tax Guide 2003 | CD-ROM | 978-0-9718552-1-2 (0-9718552-1-8) | 2003 |
| Writer's Pocket Tax Guide | Paperback | 978-0-9718552-4-3 (0-9718552-4-2) | 2010 |
| Writer's Pocket Tax Guide | CD-ROM | 978-0-9718552-0-5 (0-9718552-0-X) | 2002 |