par Margaret Duffy
La série Ingrid Langley and Patrick Gillard Mystery de Margaret Duffy compte 23 volumes.
A Murder of Crows
1987
Death of a Raven
1988
Brass Eagle
1989
Who Killed Cock Robin?
1990
Rook-Shoot
1991
Gallows Bird
1993
A Hanging Matter
2002
Dead Trouble
2004
So Horrible a Place
2005
Tainted Ground
2006
Cobweb
2007
Blood Substitute
2008
Souvenirs of Murder
2009
Corpse in Waiting
2010
Rat Poison
2011
Stealth
2012
Dark Side
2014
Ashes to Ashes
2015
Dust to Dust
2017
Murders.com
2017
Stone Cold, Stone Dead
2018
Gillard's Sting
2020
The Not Quite Perfect Murderer
2021