| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Guide to the Mark Tokens of the English Constitution | 978-0-946908-03-5 (0-946908-03-6) | 1996 | |
| The Championship Table: At the World Series of Poker | 978-1-58042-125-6 (1-58042-125-3) | 2004 | Dana Smith · Tom McEvoy |
Ralf Willer · Ralph A. Wheeler · Ralph W. · Ralph Waller · Rolf Waller