| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| God's strategy in human history | Loose Leaf | 978-0-8423-1080-2 (0-8423-1080-0) | 1974 |
| God's strategy in human history | Paperback | 978-0-8423-1081-9 (0-8423-1081-9) | 1974 |
| That's a good question! Reasonable answers about living faith | " | 978-0-8423-7030-1 (0-8423-7030-7) | 1974 |
R. F. · R. Forster · R. T. · Roger Forster · Roger T · T. F. · T. Forster