Valerie Cole is a pediatrician looking forward to her summer break. She dreams of beaches and martinis, of good books and sunbathing. Instead, she finds herself coaxed by her charming brother into a working vacation, two weeks in a remote Mexican city where his nonprofit has just opened a free clinic. Something goes wrong almost immediately, and Valerie finds herself locked in a dingy trailer in the middle of nowhere with a man she recognizes as an ex-con thanks to the tattoos that cover his body. He claims she was in an accident near his home, and that the storm that led to her accident prevents him from getting help. Valerie thinks he’s lying, but can’t imagine what his motive might be. Is he a kidnapper, set on the ransom fund her father set aside years ago? Or is he really just the good Samaritan he claims to be?

Akker Mills had a falling out with his twin brother fifteen years ago when he made a devastating mistake. After seven years of separation, Akker and Brock reunited, and Akker is determined to never lose his brother again. But that resolve is severely tested when Eva Rae walks into his life, accusing him of things he never did. Eva has confused him with Brock, with whom she once had a romance. Now, Eva is a famous model turned actress in town to do a series of photoshoots and local appearances. A stalker has her frightened, and she hires Caballo to protect her. Akker is assigned her case, and he finds himself drawn to her, but is torn by his loyalty to his brother. Will he have to choose between romance and loyalty to his brother for the second time in his life? Will he make the right choice this time?

A jewelry designer is headed to Fashion Week in Paris, but she’s received an unusual threat that leaves her concerned for her life. This woman is part of a pot of trouble brewing for Ox and he needs someone he can trust on it, and Brock is the only one available. As ironic as it is to send a scarred man to the beauty capital of the world, none of them have much choice. But will Brock be able to figure out who’s tormenting his target before the ghosts of his past destroy what could be the beginning of something beautiful?

Ox Winn’s personal assistant, Skylar George, is married to one of his best operatives, Prescott Armstrong. However, no one knows it’s a green card marriage, due to end as soon as the INS closes their file on Prescott’s immigrant status. Skylar has done this without asking for anything in return, but when her great-grandmother begins acting odd, Skylar calls in a favor, asking Prescott to go home with her. Drawn into her personal story, Prescott surprises everyone by announcing the truth of their relationship, making it clear to Skylar’s family and friends that he’s her husband after insisting on secrecy for nearly two years. As Skylar struggles to figure out what Prescott’s game is, her great-grandmother disappears hours after her lawyer dies suspiciously, drawing Skylar and Prescott into an unexpected game of cat and mouse.

Tomboy James Duncan is a decorated war hero with a reputation. No one in San Antonio would touch her with a ten foot pole until Ox Winn hired her. Now, four years later, she’ll do anything for him, even put on a dress. Teamed up with Max Lucas, the one operative at Caballo she hates the most, James is tasked with infiltrating a human trafficking ring running raves in abandoned buildings all over the city. Determined to do things her own way, James puts herself in harm’s way, ignoring Max’s constant warnings. He can see danger coming, but James thinks she knows better. Yet, when Max’s dire warnings come to fruition, James not only has to depend on her own hand-to-hand combat skills, but she has to hope Max knows her well enough to figure out the clues she’s dropped for him.

Ox Winn took over his father’s security firm, Caballo, four years ago. Taking the reins meant carrying on the legacy his father left him. But when Ox discovers that legacy isn’t quite as honorable as he’d always assumed, he takes steps to protect the ones he loves even though it could mean sacrificing something more precious than his father’s memory: his life. Detective Kinsley Salazar is a woman haunted by a dark past who has only recently opened a teeny corner of her heart to Ox. When an arrest warrant crosses her desk with his name on it, Kinsley is determined to do her duty no matter how hard it might be. But when it becomes clear that by doing so she could be putting Ox in harm’s way, she makes a choice that will alter the course of both their lives. Will Kinsley be able to save both herself and Ox? Or has she doomed them both to disaster?

OLIVER Valerie Cole is a pediatrician looking forward to her summer break. She dreams of beaches and martinis, of good books and sunbathing. Instead, she finds herself coaxed by her charming brother into a working vacation, two weeks in a remote Mexican city where his nonprofit has just opened a free clinic. Something goes wrong almost immediately, and Valerie finds herself locked in a dingy trailer in the middle of nowhere with a dangerously handsome stranger. AKKER Eva is a famous model turned actress in town to do a series of photoshoots and local appearances. A stalker has her frightened, and she hires Caballo to protect her. Akker is assigned her case, and he finds himself drawn to her, but is torn by his loyalty to his brother. Will he have to choose between romance and loyalty to his brother for the second time in his life? Will he make the right choice this time? BROCK A jewelry designer is headed to Fashion Week in Paris, but she’s received an unusual threat that leaves her concerned for her life. This woman is part of a pot of trouble brewing for Ox and he needs someone he can trust on it, and Brock is the only one available. PRESCOTT Ox Winn’s personal assistant, Skylar George, is married to one of his best operatives, Prescott Armstrong. However, no one knows it’s a green card marriage, due to end as soon as the INS closes their file on Prescott’s immigrant status. Skylar has done this without asking for anything in return, but when her great-grandmother begins acting odd, Skylar calls in a favor, asking Prescott to go home with her. MAX Tomboy James Duncan is a decorated war hero with a reputation. No one in San Antonio would touch her with a ten foot pole until Ox Winn hired her. Now, four years later, she’ll do anything for him, even put on a dress. Teamed up with Max Lucas, the one operative at Caballo she hates the most, James is tasked with infiltrating a human trafficking ring running raves in abandoned buildings all over the city. OXLEY Ox Winn took over his father’s security firm, Caballo, four years ago. Taking the reins meant carrying on the legacy his father left him. But when Ox discovers that legacy isn’t quite as honorable as he’d always assumed, he takes steps to protect the ones he loves even though it could mean sacrificing something more precious than his father’s memory: his life. Detective Kinsley Salazar is a woman haunted by a dark past who has only recently opened a teeny corner of her heart to Ox. When an arrest warrant crosses her desk with his name on it, Kinsley is determined to do her duty no matter how hard it might be. But when it becomes clear that by doing so she could be putting Ox in harm’s way, she makes a choice that will alter the course of both their lives. Will Kinsley be able to save both herself and Ox? Or has she doomed them both to disaster?

ZOOK Fallon Amos is a quiet, lonely executive at Prime Trust. She tries to mind her own business and stay out of the way, making herself almost invisible so no one will guess that she has a past that is as explosive as it is heartbreaking. Ryker Zook, or Z, is a new clerk at Prime Trust who’s taken a special interest in Fallon. When she relents and lets him help her with her workout routine, she can’t believe a man like him could be interested in her. She reluctantly opens herself to him, giving him piece of her a bit at a time. But Z has a secret and he’s worried that he’s taken this game with Fallon a step too far. ZAYNE Zayne Elrod met a girl when he was fourteen who became the measure by which he tested every woman he met. She was funny and beautiful and kind, the girl he could imagine spending the rest of his life with. How can you meet a girl at fourteen and know she is the one? Somehow, he did. Unfortunately, this girl disappeared after a school dance. His father knew what happened to her, as did most of the community, but they chose to keep it away from the children. Zayne never understood. Therefore, when he hears her name again, he jumps at the chance to see her. But she’s not the same girl he knew a decade ago. CRUZ Yuliana Dias is a new version of a mail order bride, brought to America from Colombia on the K-1 visa that requires her to be married within ninety days of her arrival. The moment she walks off the plane and sees the man she’s destined to spend her life with, she’s filled with excitement. Unfortunately, this man is not the fiancé her family has arranged for her to share her life with, but the bodyguard her future husband has hired to protect her from enemies only his paranoia has ever met. LOCKE Locke Gladden is at a Mexican resort, enjoying sun and surf, free drinks, and the touch of a beautiful woman. What could possibly be better? The only problem is, the woman whose touch he’s enjoying isn’t his wife as they’ve told everyone, but his partner. He’s undercover, trying to unmask a criminal, using this beautiful woman he considers a friend as bait. She’s beautiful and if she puts on one more bikini, he might just forget the lines they drew in the sand years before, and step into new territory. Why not? OX Cheryl O’Donnell has had a phone flirtation with this guy for years, one of those things that seems innocent enough on the surface, but can carry the weight of a true romance if given the right light. But things have changed, and she’s beginning to think this man isn’t who she’d always believed him to be. Ox Winn and his security firm, Caballo, have been hunting a serial killer for a year. He’s gotten close enough that the killer has hacked the firm’s computer system and has begun sabotaging their cases. Is it someone working in the firm? Is it someone they trust, someone they work side by side with each day? As Ox hunts his killer, he finds himself struggling with the guilt of placing the people he cares about most, his employees and his live in girlfriend, Kinsley, at risk. Has he finally found the one case that will be too much for him? Or will he once again outsmart the criminals and triumph over darkness? NOTE: This is the 2nd volume of Caballo Security and can be read as a standalone. However, to enjoy the series better, I highly recommend reading Volume 1 too :)