Some of my favourites:
Margaret Atwood
Lee Child
Dan Brown
Michael Connelly
Robert Crais
John Darnton
Jasper Fforde
Diana Gabaldon
Lisa Gardner
Tess Gerritsen
Susan Isaacs
Jonathan Kellerman
Jesse Kellerman
Steve Martini
Jeffry P Lindsay
Steve Martini
Robert K Tanenbaum
F Paul Wilson
I love my library :)