B. M. · Bill MacIlwraith · Bill McLaren · Bill Mesler
Timber Press · Timber Press, Incorporated
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Encyclopedia of Dahlias | 978-1-60469-063-7 (1-60469-063-1) | 2009 |
| The Encyclopedia of Dahlias | 978-0-88192-658-3 (0-88192-658-2) | 2004 |