The best investigative mysteries with memorable female detectives/investigators

Unlike most police procedurals, where the action starts with a crime, Missing, Presumed’s first chapter gives us a glimpse of the main character, detective sergeant Manon Bradshaw, on a disastrous blind date. You know from the get-go you are in the hands of a talented writer who will introduce you to complex, flawed, but relatable characters, not just a plot of twists and turns. This novel is the first in a standalone series featuring DS Manon Bradshaw, and all three novels are equally compelling in both the crimes that need solving and the way in which Manon and her team must overcome their personal flaws and missteps to crack the case. Manon is a curmudgeonly train wreck, but she possesses a big heart, making her an endearing and enduring character. Sadly, Susie Steiner passed away this year after a battle with brain cancer.   

Detective Kylie Millard returns to her investigative duties in this second book in the Badlands Thriller series when she’s called to a murder scene of a young couple and a missing baby. Like the first book in the series, White Out, the writing is taut and the pacing is brisk. But what I especially love about this book is the intertwining narratives of the three female characters—Kylie, Lily, and Hannah—and how these disparate stories eventually come together. Quite the twist at the end!

Dead Wind is the third book in Tessa Wegert’s Shana Merchant series, and it’s where I made my entry into the series. It works as a standalone, but I have every intention of going back to books 1 and 2 to fill in the backstory. In this installment, Detective Merchant is getting her sea legs back after a harrowing experience with a serial killer, while trying to solve the murder of a local woman, and sorting out her romantic feelings with her partner. Her complicated life provides another layer to the suspense and makes her an extremely relatable and likable character. There’s a nice cat-and-mouse feel to this novel with a heart-racing denouement. 

The investigator in this novel is Frankie Elkin, a recovering alcoholic with a painful past who has dedicated her life to finding those gone missing when others have stopped searching. With no formal training, just innate observation skills and dogged determination, Frankie is a deeply flawed heroine that you can’t help but admire and root for. With a nod to Agatha Christie’s And Then There Were None, this second book in the Frankie Elkin series features an intrepid group of people (friends joined by a rescue team) searching for a man who mysteriously disappeared from a wilderness campsite years earlier. The writing is so tension-filled and suspenseful that even the wide expanse of the outdoor setting will give you a claustrophobic feeling. Be prepared to read it in an entire sitting, because it is very hard to put down. The pace builds quickly and the reveal is one I never saw coming.  

Former NYPD detective and single mom PI Laney Bird is flawed and imperfect, yet resourceful and determined—a nuanced protagonist that makes this book as much a character study as a mystery thriller. Far from the grisly crime cases she investigated in NYC, Laney settles into a small town in upstate New York hoping to raise her teenage son in a safe environment. When Laney’s neighbor Holly disappears, the plot takes off in unexpected directions as Laney scratches the surface of her friend’s seemingly normal life. Although this is a crime novel, at its heart, it’s about the lengths women will go to to protect their families.