Incentive Publications · Zondervan
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| A Marriage Puzzle: What Makes Marriages Last? | 978-0-310-33611-2 (0-310-33611-2) | 1985 |
| On the Loose With Dr. Seuss: Using the Works of Theodor Geisel to Develop Reading, Writing, & Thinking Skills | 978-0-86530-233-4 (0-86530-233-2) | 1994 |
| Through the Valley of Love | 978-0-310-47381-7 (0-310-47381-0) | 1987 |