Prentice Hall · TarcherPerigee
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Ada: A Guided Tour and Tutorial | 978-0-13-004045-9 (0-13-004045-2) | 1991 |
| Ada, a guided tour and tutorial | 978-0-13-730599-5 (0-13-730599-0) | 1986 |
| The Maharishi Effect: A Personal Journey Through the Movement That Transformed American Spirituality | 978-1-58542-507-5 (1-58542-507-9) | 2006 |