22 books
Andrea Mara
Ellie Levenson
Alexander McCall Smith
Carolyn Keene
Carinn Jade
Nora Roberts
Hilary Davidson
Rhys Bowen
Kate Morton
Karen White
Rex Stout
Dervla McTiernan
Val McDermid
William Kent Krueger
Margot Livesey
Laura Lee Hope
Dashiell Hammett
C. E. Rose, Caroline England
Suzanne Rindell
Jennifer Givhan