Margins
Angelhart Investigations book cover 1
Angelhart Investigations book cover 2
Angelhart Investigations
Series · 4 books · 2024-2025

Books in series

Into the Fire book cover
#0.5

Into the Fire

2024

Things are heating up in Arizona in this thrilling novella introducing a page-turning new series by New York Times bestselling author Allison Brennan Margo Angelhart was recently certified as a private investigator, but she isn’t convinced that it’s her calling. All of her cases have been minor, mostly for family and haven’t paid the bills. She’s more than happy to keep bartending and figure out her post-military career later. That is, until prosecutor Andy Flannigan walks into her bar and offers her a case she can’t turn down… Nineteen-year-old Sergio Diaz has confessed to murder—except Andy doesn’t buy it. With his own job on the line, Andy asks Margo to work the case discreetly. The more she digs, the more she’s convinced an innocent kid is going to prison for a crime he didn’t commit. Now she just needs to figure out why he’d confess. Can Margo prove Sergio’s innocence and help Andy find the real killer before anyone else dies?
You'll Never Find Me book cover
#1

You'll Never Find Me

2024

Nothing brings family together like crime. Working alone as a private investigator is tough. Estranged from her PI family, Margo Angelhart does what she must to get by—including taking on sordid cases that pay the bills, even if she’d rather be helping those the justice system has failed. That is, until a cheating husband case she’s working intersects with her siblings’ corporate espionage investigation, forcing Margo to cooperate with the Angelhart firm. Now, as the siblings compare notes, it’s clear they need to work together before a white-collar crime escalates to murder. With far more questions than answers and a key suspect on the run, they’ll need the whole family to pitch in. But as they investigate the ever-twisting mystery, Margo isn’t sharing everything. Can she learn to trust her family and heal their once-close relationship before her secrets put those she loves most in danger?
Out of the Shadows book cover
#1.5

Out of the Shadows

2025

A fabulous new series from the queen of crime fiction. —J.T. Ellison, New York Times bestselling author of It’s One of Us In this suspenseful new novella in New York Times bestselling author Allison Brennan’s Angelhart Investigations series, the PI team’s biggest client hires them to look into a burglary that quickly escalates into a case with deadly stakes. Logan Monroe’s family is in danger. After his sister, Laura, and her kids are run off the road and their house is broken in to, Logan tasks the Angelharts with keeping them safe, and the PIs drop everything to take on the case. But they quickly realize there’s more to the situation than anyone thinks. First, the burglars didn’t take anything—were they just trying to scare her or were they after something they didn’t find? Then Laura can’t reach her ex-husband, who was supposed to take the kids for the weekend. While Jack protects the family, Margo tries to find the ex…but he seems to have disappeared. As she digs deeper, Margo uncovers someone hiding in the shadows who will do anything to get what he wants—including killing anyone who stands in his way.
Don't Say a Word book cover
#2

Don't Say a Word

2025

A tragic accident…or a murder? The police ruled Elijah Martinez’s death an accidental drug overdose, but the teen’s grieving mother isn’t convinced. With the case officially closed, Angelhart Investigations is the only one who can help her find the truth. Margo Angelhart’s sure this will be an easy solve—she’ll talk to Elijah’s friends and employer, retrace his steps, and figure out what happened in his final hours. Except none of his friends believe he did drugs, and the teacher who’s been vocal about the police mishandling the case turns up dead. Every thread Margo pulls leads back to a dangerous drug ring that once ran through the school. When Margo’s brother Jack, a former cop, can’t get straight answers out of the police, they don’t know if it’s because of an active case…or a cover-up. Margo’s only sure of one thing—she has to find out what really happened to Elijah before more teens become pawns in a twisted scheme.

Author

Allison Brennan
Allison Brennan
Author · 77 books

New York Times and USA Today bestselling author Allison Brennan believes that life is too short to be bored, so she had five children and writes three books a year. 40 books and numerous short stories later, Allison relocated in 2019 from Northern California to Arizona with her husband and two youngest children. RT Book Reviews called Allison “a master of suspense” and her books “haunting,” “mesmerizing,” “pulse-pounding” and “emotionally complex.” She's been nominated for many awards, and is a three time winner of the Reviewer's Choice award winner for RT Book Reviews as well as the Daphne du Maurier award. Most recently, she was nominated for Best Paperback Original by International Thriller Writers. Most recent book: THE WRONG VICTIM out now in hardcover, in paperback in September 2022. In 2023, DON'T OPEN THE DOOR (Jan); SEVEN GIRLS GONE (April); and NORTH OF NOWHERE (Aug). You can reach Allison through Goodreads or through her website.

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