Here's a list of authors who we know about so far:

Marian Allen
Fedora Amis
Mary Angela
Albert Bell
DC Brod
Diana Catt
Nichole Christoff
Trace Conger
Michelle Cox
Annette Dashofy
Ruth Dudley Edwards
Monica Ferris
Susan Furlong
Kaye George
John Gilstrap
Parnell Hall
T. Lee Harris
Elena Hartwell
Laura Hawks
Maureen Jennings
Roger Johns
Ellen Kuhfeld
Mary Lawrence
Con Lehane
Peter Lovesey
Judi Lynn
Andrew MacRae
Molly MacRae
Liz Milliron
Julie Mulhern
M. Ruth Myers
Elaine Orr
Tony Perona
Joe and T'Gracie Reese
JR Ripley
Brenda Robertson Stewart
SJ Rozan
Nan Sampson
Carrie Smith
Larry Sweazy
Charles and Caroline Todd
Reavis Z. Wortham
Sally Wright