Clea Simon is an American writer. She is the author of World Enough, a psychological suspense thriller set in the Boston music scene, and the Blackie and Care, Theda Krakow, Dulcie Schwartz, Pru Marlowe, and Witch Cats of Cambridge cozy feline mysteries. Her non-fiction books include Madhouse: Growing Up in the Shadow of Mentally Ill Siblings, Fatherless Daughters and Feline Mystique: On the Mysterious Connection between Women and Cats.

Dogs Don't Lie
2011
ISBN 9781615952984
Probable Claws
2009
ISBN 9781458744333
Mew is for Murder
2012
ISBN 9781615952014
Fatherless Women
2008
ISBN 9780470337431
Grey Zone
2012
ISBN 9781780102450
Cats Can't Shoot
2012
ISBN 9781615953066
Parrots Prove Deadly
2013
ISBN 9781615954346
The Feline Mystique
2013
ISBN 9781466850255
Stages of Grey
2014
ISBN 9780727883933
Kittens Can Kill
2015
ISBN 9781464203619
Code Grey
2015
ISBN 9780727885067
Fear on Four Paws
2018
ISBN 9781464210105
A Spell of Murder
2018
ISBN 9781947993495
Cross My Path
2020
ISBN 9781847519108
A Cat on the Case
2021
ISBN 9781951709426
Bad Boy Beat
2024
ISBN 9781448313051
The Butterfly Trap
2025
ISBN 9781448313068
Cries & Whiskers
2007
ISBN 9781615952007
Shades of Grey
2012
ISBN 9781780102597
Grey Matters
2012
ISBN 9781780102443
When Bunnies Go Bad
2016
ISBN 9781464205361
The Blackie & Care Feline Mysteries Omnibus
2018
ISBN 9781448301485
As Dark As My Fur
2018
ISBN 9781847517852
World Enough
2019
ISBN 9781847518491