| title | ISBN-13 | year of publication |
|---|---|---|
| Digital Photography: A Workbook | 978-0-9663215-3-1 | 2011 |
| Sixteen Stages of Psychosexual Development | 978-0-9663215-2-4 | 1991 |
| Wookbook For Black And White Photography: 2002 Edition | 978-0-9663215-0-0 | 2002 |
| Workbook for Black & White Photography | 978-0-9663215-1-7 | 2005 |