| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1987 | 978-0-943621-17-3 | David I. Gourley | Idms Theory and Practice: The Complete Guide for Programmers and Managers |
| '' | 978-0-943621-21-0 | Pamela R. Gourley | Careers to Think About: A Young Person's Guide to Future Job Opportunities |
| '' | 978-0-943621-25-8 | David I. Gourley | DB2 for Programmers and Non-Programmers |