| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| World War II Reference Library: Almanac, 2 Volume set | 978-0-7876-3830-6 (0-7876-3830-7) | 1999 | George Feldman |
| World War I Reference Library: Almanac | 978-0-7876-5476-4 (0-7876-5476-0) | 2001 | Tom Pendergast · Sara Pendergast |
| World War I Reference Library: Primary Sources | 978-0-7876-5478-8 (0-7876-5478-7) | 2001 | Tom Pendergast · Sara Pendergast |