Margins
Black Swan book cover 1
Black Swan book cover 2
Black Swan book cover 3
Black Swan
Series · 8 books · 2016-2020

Books in series

Unconventional Beginnings book cover
#0.5

Unconventional Beginnings

2017

He’s dead. But they can’t allow it to affect her. She’s too important. Nine months into the pilot program for the top secret Joint All Female Special Operations School, Katlin Callahan–Malone’s husband is killed in action along with his entire SEAL team. The Pentagon brass wants to know how that happened but the four highest ranking women in all the military services are more concerned about its effect on Katlin. She is pivotal to the success of their test project. Will the death of her husband change her mind about women being allowed in SpecOps? Unconventional Beginnings sets the stage for the Black Swan series by giving you a glimpse into the lives of several main characters three years before Unrelenting Love, the first book in the series. Although Unconventional Beginnings is a cliffhanger, the author has included the first three chapters of Unrelenting Love.
Unrelenting Love book cover
#1

Unrelenting Love

2016

Women in SpecOps? Never… until he sleeps with the most lethal woman in the world. Alex Wolf would never believe that women could handle Special Operations, especially someone like Kat with her soft skin, feminine curves and party-girl attitude. When he discovers her real job, he wants to protect her from the terrorists who would kill her, and make her his forever. Katlin Callahan spends weeks, sometimes months, hunting the most dangerous men on earth as the covert Ladies of Black Swan team leader. Between missions, the only man she wants in her bed makes her heart pound and her body zing. Losing her heart, and focus, could get them both killed. Unrelenting Love is the first book in KaLyn Cooper’s Black Swan series. Each romantic suspense features one of five, active duty women secretly trained in SpecOps. If you like the action-packed stories of Susan Stoker, Gennita Low and Sharon Hamilton, you’ll love this series.
Noel's Puppy Power book cover
#1.5

Noel's Puppy Power

2017

Tanner Hill is better at communicating with animals than women. That might be why he hasn’t had a second date in over two years. He’s also been extremely busy with his kennel that has become the premier training facility, specializing in supplying dogs to veterans suffering from Post-Traumatic Stress Disorder. Then again, there is this psychologist he can’t get out of his head, or his heart. Dr. Bailey Conrad would never allow the loss of half her right leg to an IED in Iraq to stop her. Every day at the VA hospital she sees patients who have lost so much more to the war effort. It’s her goal in life to help as many vets as possible to find a 'new normal', because she knows firsthand, it’s the internal scars that can be the most difficult to heal.
Uncaged Love book cover
#2

Uncaged Love

2017

The jungle isn’t the only thing that’s hot while escaping a Colombian cartel. ATF Special Agent Harper Tambini is kidnapped by a Colombian drug lord and forced to use her explosives knowledge to kill his competition before she can escape with the help of undercover CIA agent Rafe Silva. As they make their way through the rivers, mountains and jungles, their desire for each other detonates. But Harper reminds Rafe of his murdered fiancée, and the shadow world he wants to leave. Harper learned the hard way that men never stay, so now she doesn’t keep them around long enough to see if the sparks can light a fire that will last forever. In their short time together, can they crystalize a relationship, or will it all blow up? Uncaged Love is the second book in KaLyn Cooper’s Black Swan series featuring SpecOps trained, active duty women. If you like Susan Stoker, Sharon Hamilton, and Kaylea Cross, you’ll love the action-packed suspense and hot romance of this series.
Unexpected Love book cover
#3

Unexpected Love

2017

He never believed in love, but he never expected to find her. With his family embedded in southern politics and society for five generations, Griffin proudly earned his Playboy title and attitude toward women. But in the past year the former SEAL has gotten an education from the Ladies of Black Swan, warrior women trained in special operations. After losing the love of her life in a combat plane crash, Grace realizes she may have to settle for good man to give her the life she’d always dreamed. Too bad she was attracted to a bad boy. When Grace’s picture is on a terrorist hit list, Griffin vows to protect her with his life. But can he protect his heart at the same time? Unexpected Love is the third full-length novel in KaLyn Cooper’s Black Swan series. This military romantic suspense continues the stories of the active duty women secretly trained in special operations. If you enjoy reading Susan Stoker, Elle James, and Cristin Harber, you’ll love the latest addition to this series featuring strong women and the men who dare to love them.
Unguarded Love book cover
#4

Unguarded Love

2018

She couldn’t lose another sick baby… then he brought her his dying daughter. As an undercover CIA agent, Daniel Callahan was an expert at keeping secrets. None of his family or American friends knew about his two children until his baby daughter became sick, and adults were dying all around him. The only person he trusted with her care was his first true female friend, Nita. Even though she’s his sister’s good friend and teammate, Daniel's feelings her are far from familial. After a tragedy in med school, Nita Banks decided she never wanted anything to do with treating sick children ever again. When Ebola breaks out in the middle of a Central American coup, she has her hands full between missions and helping the CDC find a cure. When Nita discovers Daniel’s baggage includes a diaper bag and a rollie with superheroes on it, she’ll have to face her fears or lose both the baby and Daniel. Unguarded Love is the forth novel in KaLyn Cooper’s Black Swan series filled with strong heroines and the alpha heroes who dare to capture the heart of a woman warrior. Each romantic suspense features one of the active duty women secretly trained in SpecOps and a member of the Ladies of Black Swan.
Unbeatable Love book cover
#5

Unbeatable Love

2019

The cartel had left him hideously scarred inside and out. If he didn’t die from a bullet first, he would die from wanting the beautiful and lethal SpecOps trained woman who was there to protect him. Salvadorian Vipers 16 have stolen enough nuclear material to level major U.S. city, or start a civil war in Central America. After ATF agent Marcus Hernandez had been beaten to within an inch of his life, his facial scars and those on the outside of his body are superficial indicators of the ugly pain he carries deep inside. Resigned to a life alone, because who would want to be with monstrous-looking man, he is willing to sacrifice himself to stop the Salvadoran Vipers from starting a civil war in Central America or killing millions in the USA. As Lady Falcon, Tori Denton kicks ass and takes names, uses men and tosses them away, and lives life to the fullest every day. She’s a highly trained special operator who knows tomorrow is not guaranteed so why bother with a relationship that’s certain to end badly. In their dangerous hunt for the stolen nuclear warheads, they may find a future worth living for… if they don’t get killed first. Unbeatable Love is the fifth novel in KaLyn Cooper’s Black Swan series filled with strong heroines and the alpha heroes who dare to capture the heart of a woman warrior. Each romantic suspense features one of the active duty women secretly trained in SpecOps and a member of the Ladies of Black Swan.
Unending Love book cover
#7

Unending Love

2020

Their life together is not over. He has to believe it…or it will be. Alex Wolf gets the call that every man dreads…there’s been an accident and the love of his life is in the hospital. As an active duty special operations officer, Katlin Callahan has an extremely dangerous job and she was the best in the world. In peak physical, mental, and emotional health, she took on anything Homeland Security asked of her. Until she’s broken. Katlin’s traumatic brain injury sets their lives on a roller coaster ride that tests their love with every twist and turn. Unending Love is the seventh novel in KaLyn Cooper’s Black Swan series filled with strong heroines and the alpha heroes who dare to capture the heart of a woman warrior. Each romantic suspense features one of the active duty women secretly trained in SpecOps and a member of the lethal Ladies of Black Swan team. This book returns to the first couple, Alex and Katlin, whose relationship is rocked and turned upside down. Black Swan fans will catch up with their favorite couples and see more of the Team 2 members. If you like military stories, mystery, second chances at love, internal scars, and sizzling hot romance, buy Unending Love today.

Author

KaLyn Cooper
KaLyn Cooper
Author · 27 books
KaLyn Cooper’s romances blend fact and fiction with blazing heat and heart-pounding suspense. Twenty-two years as a military wife has shown KaLyn the world, and thirty years in PR taught her that fact can be stranger than fiction. She leaves it up to the reader to separate truth from imagination. She, her husband, and bird dog live in Tennessee on a micro-plantation filled with gardens, cattle, and quail. When she’s not writing, she’s at the shooting range or on the river.
548 Market St PMB 65688, San Francisco California 94104-5401 USA
© 2025 Paratext Inc. All rights reserved
Black Swan