| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| 12 Affirmations: Reformed Christian Schooling for the 21st Century | 978-0-8010-9309-8 | 1989 | Steven Vryhof · Stefan Ulstein · Daniel Vander Ark |
| And So | 978-1-884800-91-7 | 2009 | |
| Centuries | 978-1-884800-39-9 | 2003 | |
| Exactly What Happened | 978-1-55753-158-2 | 1999 | |
Baker Book House · Four Way Books · Purdue University Press