| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Act: American College Testing Program | 978-0-02-860322-3 (0-02-860322-2) | 1995 | Norman, Ph.D. Levy · Joan U., Ph.D. Levy · Norman Levy |
| Mechanical Aptitude and Spacial Relations Test, 6th edition | 978-0-7689-1699-7 (0-7689-1699-2) | 2004 | |
Director Joan Levy Zlotnik · J. L. · J. Levy · Joan L. · Joan Levy Zlotnik · Joan U. Levy