Margins
The Margie Peterson Mysteries book cover 1
The Margie Peterson Mysteries book cover 2
The Margie Peterson Mysteries book cover 3
The Margie Peterson Mysteries
Series · 3 books · 2012-2017

Books in series

Mother's Day Out book cover
#1

Mother's Day Out

2012

Margie Peterson is a typical stay-at-home mom until she trades dishes for detective work to become Austin’s least likely PI. Soon she’s knee-deep in cheating husbands, transvestites, and trouble in a laugh-out-loud new mystery from award-winning author Karen MacInerney. With a husband who works long hours trying to make partner and two rambunctious kids that are running her ragged, Margie Peterson is like any other worn-out suburban mom. When she decides to take a job as a PI for a seedy local detective agency, everything changes. It doesn’t take long for Margie to get in over her head: her first day on the job she totals her minivan, mistakenly enters a drag contest, and winds up in the bathroom with a dead transvestite. But when Margie finds her home number in the victim’s phone, things really start to get interesting.
Mother Knows Best book cover
#2

Mother Knows Best

2016

Things aren’t going well for private investigator and mom Margie Peterson. Her husband, Blake, is claiming his taste for drag queens is “just a phase.” Her first-grade daughter isn’t fitting in at her new posh elementary school, Holy Oaks Catholic School. And her hippie mother has swept into town and replaced the family’s store of processed foods with seaweed snacks. To top it all off, a late-night phone call from her boss, Peaches Barlowe, has pulled Margie into a very strange murder case, one that involves the Holy Oaks headmaster, George Cavendish. Poor man—he just happened to die in a dominatrix’s pink vinyl wading pool while wearing nothing but Aquaman tights and goggles. As it turns out, there are a lot of people who might have wanted Mr. Cavendish dead, from his bereaved, betrayed widow to the shady owners of the local strip joint. Not even Margie’s best friend, whose daughter didn’t get into Holy Oaks, is above suspicion. Can the overtaxed PI solve the case before things get even weirder?
Mother's Little Helper book cover
#3

Mother's Little Helper

2017

In the third novel in Karen MacInerney’s madcap series, murder proves a welcome distraction to the zany adventures and quirky characters in PI Margie Peterson’s life. Private investigator/single mom Margie Peterson barely has time for breakfast, let alone to hit the gym. But when Austin Heights PTA president Pansy Parker hires her to find out who’s been embezzling PTA funds, that’s exactly where Margie ends up…finding Pansy dangling upside down from a Nautilus machine. But the PTA president’s not alone: the dead body of a personal trainer is there, too. And now she’s facing murder charges. To find out what really happened, Margie goes undercover as a Brazilian body waxer and an energy drink bottler. What she discovers stinks worse than a pair of sweaty gym socks. But that’s not all. Margie’s husband is living with his Madonna-impersonating boyfriend; her boss keeps setting her up on disastrous dates, including one with a vengeful sock puppet named Marshmallow; her daughter’s fry phone is being held hostage; and her pet piglet, Twinkles, ran off after a sausage-smuggling streaker. Can Margie pull out the big guns to find the real killer, save the fry phone, and recover Twinkles—before it’s too late?

Author

Karen MacInerney
Karen MacInerney
Author · 37 books

I'm the author of the Agatha-nominated Gray Whale Inn mystery series, Tales of an Urban Werewolf. the Margie Peterson mysteries and the Dewberry Farm mysteries (plus a new fantasy in the works). My reading is like my writing: eclectic! I grew up in the Northeast, but I currently live in Austin with my husband, two kids, and a houserabbit named Bunny. Feel free to visit me online at www.karenmacinerney.com; I love connecting with readers.

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The Margie Peterson Mysteries