Book 1

The Devil She Knows

by Bill Loehfelm

Published 1 January 2006

Book 2

The Devil in Her Way

by Bill Loehfelm

Published 30 April 2013
Maureen Coughlin starts out her career with the New Orleans police force by being punched in the face by a man rushing out of an apartment building.

Starting over in New Orleans as a newly minted member of the police force, Maureen Coughlin's transition from cocktail waitress to cop hasn't gone as smoothly as she'd hoped. She kicks off her final week of field training by taking a punch to the face as a panicked suspect flees an apartment building, leaving behind several guns and a stash of pot. But out on the street, on the fringes of the action, Maureen sees something transpire that leaves her shaken, and that leads her into the hidden corners of the city.

Book 3

Doing the Devil's Work

by Bill Loehfelm

Published 6 January 2015
"Maureen Coughlin is a bona fide New Orleans cop now, and, with her training days behind her, she likes to think she's getting the lay of the land. Then a mysterious corpse leads to more questions than answers, and a late-night traffic stop goes very wrong. The fallout leaves Maureen contending with troubled friends, fraying loyalties, cop-hating enemies old and new, and an elusive, spectral, and murderous new nemesis--and all the while navigating the twists and turns of a city and a police department infected with dysfunction and corruption"--Amazon.com.

Book 4

Let the Devil Out

by Bill Loehfelm

Published 5 July 2016

Book 5

The Devil's Muse

by Bill Loehfelm

Published 11 July 2017
"The fifth novel in the acclaimed Maureen Coughlin series, about a brilliant, young detective solving crimes in New Orleans"--

"Now that she's back on the force and her work with the FBI is over, Maureen Coughlin should have a quieter life. Until Mardi Gras rolls around, that is. New Orleans's biggest and most infamous party, Mardi Gras may be fun for the revelers but it's hell for the NOPD, who try to keep the peace on streets jam-packed with drunken paradegoers and the thousands of tourists pouring into the city to join the action. With all that chaos, the city becomes a breeding ground for crimes of all shapes and sizes. Maureen's Mardi Gras night starts with a bang when a man in pink zebra-print tights--and nothing else--runs past and throws himself onto the hood of a moving car. It only gets worse when she hears gunshots over the noise of the crowd. In the midst of the revelry, Maureen and her fellow cops must stabilize the shooting victims and hunt down the shooter, all while grappling with massive crowds, a camera crew intent on capturing the investigation for their YouTube channel, an incompetent on-duty detective, and race relations in a city more likely to mistrust cops than ever. It's going to be one very long night for Maureen."--Amazon.com