| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| I Wish I Had Known That Yesterday - Microsoft Excel | 978-0-9745026-2-5 (0-9745026-2-6) | 2005 |
| I Wish I Had Known That Yesterday - Microsoft Word | 978-0-9745026-0-1 (0-9745026-0-X) | 2005 |
G.S. · G. Stephens · L. G · L.S. · Lorraine Stephens