Ronald Tierney
Mystery Links: Find Out Whodunnit.
Mystery Writers of America, NorCal Chapter
Deadly Pleasures, America's premier fan-oriented mystery magazine
Independent Mystery Booksellers Association
The Mysterious Bookshop, New York, NY
Murder by the Book, Houston, TX
Mystery Lovers Bookshop, Oakmont, PA
“M” is for Mystery, San Mateo, CA
The Mystery Company, Carmel, IN