| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Cause & Effect: Intermediate Reading Practice | 978-0-8384-3814-5 (0-8384-3814-8) | 1994 | Patricia Ackert |
| Cause & Effect: Intermediate Reading Practice, Third Edition | 978-0-8384-0874-2 (0-8384-0874-5) | 1999 | Patricia Ackert · Jean Bernard |
| Facts & Figures: Basic Reading Practice, Second Edition | 978-0-8384-3813-8 (0-8384-3813-X) | 1993 | Patricia Ackert |