| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| 101 Visual Basic Secrets: Shortcuts & Tricks Every Visual Basic Programmer Should Know | 978-0-9640945-9-8 (0-9640945-9-2) | 2001 |
| Start Your Own Software Company: A Step-By-Step Guide to Setting Up a Computer Software Business | 978-0-9640945-8-1 (0-9640945-8-4) | 1999 |