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An Auden & O'Callaghan Mystery book cover 1
An Auden & O'Callaghan Mystery book cover 2
An Auden & O'Callaghan Mystery book cover 3
An Auden & O'Callaghan Mystery
Series · 3 books · 2020-2024

Books in series

A Friend in the Dark book cover
#1

A Friend in the Dark

2020

Rufus O’Callaghan has eked out a living on the streets of New York City by helping the police put away criminals as a confidential informant. But when Rufus shows up for an arranged meeting and finds his handler dead, his already-uncertain life is thrown into a tailspin. Now someone is trying to kill Rufus too, and he’s determined to find out why. After leaving the Army under less than desirable circumstances, Sam Auden has drifted from town to town, hitching rides and catching Greyhounds, until he learns that a former Army buddy, now a police detective in New York City, has died by suicide. Sam knows that’s not right, and he immediately sets out to get answers. As Rufus and Sam work together to learn the truth of their friend’s death, they find themselves entangled in a web of lies, cover-ups, and accelerating danger. And when they witness a suspect killed in cold blood, they realize they’re running out of time.
A Friend in the Fire book cover
#2

A Friend in the Fire

2021

After solving the mystery behind the death of his former friend in July, ex-Army Sam Auden has been aimlessly wandering the country. Everything had gone sideways in New York City, so when his phone rings three months later, the caller is the last person Sam expected to be asking for help. Confidential informant Rufus O’Callaghan has been struggling. His NYPD contact was murdered over the summer, and the man Rufus is head over heels for was driven away by his own undiagnosed trauma. But when he receives an anonymous letter that promises information on his mother, life goes from dark to dangerous in the blink of an eye. Sam and Rufus must dig into Rufus’s rough and turbulent past in order to solve a series of contemporary murders connected to his mother. And if the two can’t expose who the killer is in time, they will most certainly become his next targets.
A Friend in the Glass book cover
#3

A Friend in the Glass

2024

It’s winter in New York City, and Rufus O’Callaghan is trying to make things work. He’s still got his job as a confidential informant, and he’s still got Sam Auden. The ex-Army drifter has moved in with Rufus, and the two men are trying to build a lasting relationship as Sam struggles to find his footing in the city. When Sam gets a call from a woman offering to sell him information about Project Stonefish, though, neither man knows what to make of it. Sam still has questions about the training operation that caused him to leave the Army—and that ended in the death of someone Sam cared about. And Rufus is all too aware that when it comes to Stonefish, Sam’s judgment might be in question. Everything changes when Sam and Rufus learn that the woman who called Sam has died from a suspicious overdose—and that, before she died, she contacted someone else about Stonefish. Someone who wants Stonefish to stay buried in the past. Someone with the power—and the ruthlessness—to make sure it stays buried. And to learn the truth about what happened all those years ago, Sam and Rufus will have to place themselves in the crosshairs.

Authors

Gregory Ashe
Gregory Ashe
Author · 82 books

I'm a long-time Midwesterner. I've lived in Chicago, Bloomington (IN), and Saint Louis, my current home. Aside from reading and writing (which take up a lot of my time), I'm an educator. While I enjoy reading across many genres, my two main loves are mystery and speculative fiction. I used to keep a list of favorite books, but it changes so frequently that I've given up. I'm always looking for recommendations, though, so please drop me a line if you have something in mind! My big goal right now is one day to be responsible enough to get a dog.

C.S. Poe
C.S. Poe
Author · 29 books

C.S. Poe is an author of gay mystery, romance, and speculative fiction. She is a Lambda Literary and two-time EPIC award finalist, and FAPA, Indie, and two-time e-Lit award winner. She resides in New York City, but has also called Key West and Ibaraki, Japan, home. She loves Romanticism artwork, Gilded Age New York, the films of Buster Keaton, coffee in the morning and whiskey in the evening, true crime, and cats. She’s rescued two cats—Milo and Kasper do their best to distract her from work on a daily basis. C.S. is an alumna of the School of Visual Arts. Her debut novel, The Mystery of Nevermore, was published 2016. cspoe.com

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