HarperCollins · Sure Foundation
| title | ISBN-13 | year of publication |
|---|---|---|
| Life's Ultimate Privilege | 978-0-936595-01-6 | 1999 |
| Life's Ultimate Privilege | 978-0-936595-07-8 | 1987 |
| Stories That Open God's Larger Window | 978-0-936595-13-9 | 2002 |
| Unto Full Stature | 978-0-936595-03-0 | 2001 |
| Unto Full Stature | 978-0-00-046660-0 | 1982 |