| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| World Bible Quiz Book: 855 Questions and Answers with summary of the Books of the Bible | 978-0-529-05715-0 (0-529-05715-8) | 1980 |
| World Bible Quiz Book No. 2: 900 Questions and Answers Arranged in 60 Sections | 978-0-529-05716-7 (0-529-05716-6) | 1980 |