| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| A Living Faith: An Historical and Comparative Study of Quaker Beliefs, 2nd Edition | 978-0-944350-53-9 (0-944350-53-4) | 2000 |
| Growing Up Plain Among Conservative Wilburite Quakers: The Journey of a Public Friend | 978-0-944350-44-7 (0-944350-44-5) | 1999 |