| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Line Upon Line, Precept Upon Precept: A Workbook Approach | 978-0-9661898-1-0 (0-9661898-1-7) | 2002 |
| Lord I Believe, Help Thou Mine Unbelief | 978-0-9661898-2-7 (0-9661898-2-5) | 2005 |
| Turn Yourselves and Live | 978-0-9661898-0-3 (0-9661898-0-9) | 1998 |