Can a stunning truth bring two opposites together? Discover this exhilarating romance where family ties are tested, part of The Coltons of Mustang Valley series. A Colton must solve a DNA mystery… and save his family from ruin. One phone call suddenly upends Asher Colton’s life. He discovers his baby daughter might have been switched with single mom Willow Merrill’s. Worse, the day care owner vehemently hates his family. But for the babies’ sake, they work to uncover the truth about the births as threats to the Colton family—and Willow’s business—mount. But can the truth set free a love-scarred rancher and his harshest enemy? From Harlequin Romantic Suspense: Danger. Passion. Drama. The Coltons of Mustang Valley: Book 1: Colton Baby Conspiracy by Marie Ferrarella Book 2: Colton’s Lethal Reunion by Tara Taylor Quinn Book 3: Colton Family Bodyguard by Jennifer Morey Book 4: Colton First Responder by Linda O. Johnston Book 5: In Colton’s Custody by Dana Nussio Book 6: Colton Manhunt by Jane Godman Book 7: Colton’s Deadly Disguise by Geri Krotow Book 8: Colton Cowboy Jeopardy by Regan Black Book 9: Colton’s Undercover Reunion by Lara Lacombe Book 10: Deadly Colton Search by Addison Fox Book 11: Hunting the Colton Fugitive by Colleen Thompson Book 12: Colton’s Last Stand by Karen Whiddon

In Colton's Custody - Dana Nussio A Colton must solve a DNA mystery...and save his family from ruin. One phone call suddenly upends Asher Colton's life. He discovers his baby daughter might have been switched with single mum Willow Merrill's. Worse, the day care owner vehemently hates his family. But for the babies' sake, they work to uncover the truth about the births as threats to the Colton family - and Willow's business - mount. But can the truth set free a love-scarred rancher and his harshest enemy? Colton Manhunt - Jane Godman She'll do anything to find her missing sister. Only a Colton cop can crack this case. The last thing K-9 Sergeant Spencer Colton needs is another routine missing-persons case. But Katrina Perry is insistent on finding her twin sister - at all costs. And as things become anything but routine, so do Spencer's feelings for Katrina. Someone will stop at nothing to get Katrina out of the way, though. And only Spencer has a chance of keeping her safe...

A rancher confronts the past With a fearless agent’s help… Rancher Micah Perry always suspected his father was murdered. Now FBI agent Deirdre Colton is seeking his help investigating his former stepmother, a potential serial killer. The case is Deirdre’s chance to redeem herself with the Bureau. But Micah wants only to protect his son and find out who is sabotaging his ranch. Working together demands they overcome their differences…and their searing attraction. From Harlequin Romantic Suspense: Danger. Passion. Drama. Feel the excitement in these uplifting romances, part of The Coltons of New York series: Book 1: Colton's Unusual Suspect by Marie Ferrarella Book 2: Protecting Colton's Baby by Tara Taylor Quinn Book 3: Colton's Body of Proof by Karen Whiddon Book 4: Colton's Undercover Seduction by Beth Cornelison Book 5: Agent Colton's Secret Investigation by Dana Nussio Book 6: Under Colton's Watch by Addison Fox Book 7: Colton's Deadly Affair by Jennifer D. Bokal Book 8: Chasing a Colton Killer by Deborah Fletcher Mello Book 9: Protecting Colton's Secret Daughters by Lisa Childs Book 10: Colton's Montana Hideaway by Justine Davis

Looking for heart-racing romance and breathless suspense? Want stories filled with life-and-death situations that cause sparks to fly between adventurous, strong women and brave, powerful men? Harlequin® Romantic Suspense brings you all that and more with four new full-length titles in one collection! IN COLTON’S CUSTODY The Coltons of Mustang Valley by Dana Nussio After receiving a message that his daughter may have been switched at birth, Asher Colton immediately goes to the mother of the other baby to get to the bottom of things. Willow Merrill has already had her childhood ruined by the Coltons, but she reluctantly agrees to help Asher. However, neither of them expected threats to both of their lives and families! COLTON MANHUNT The Coltons of Mustang Valley by Jane Godman K-9 cop Spencer Colton blames himself for the death of his girlfriend and he’ll never take another chance on love. But when dog trainer Katrina Perry is endangered while looking for her missing sister, he’s forced to confront the emotional connection between them while keeping her safe. THE RANGER’S REUNION THREAT Rangers of Big Bend by Lara Lacombe Isabel Cruz has been avoiding Wyatt Spalding ever since his betrayal—after they spent one passionate night together. But someone is threatening her family and their ranch, and Wyatt is the only person who can help. Can they put their mistrust behind them long enough to stop a killer? DEADLY TEXAS SUMMER by Colleen Thompson After a suspicious death on her team, environmentalist Emma Copley knows someone needs to investigate. When the authorities won’t, she decides to do it herself, despite Beau Kingston’s warnings. He may have a financial incentive to stop her investigation, but he certainly doesn’t want her hurt. Can they trust each other long enough to find the real culprit?

Looking for heart-racing romance and breathless suspense? Want stories filled with life-and-death situations that cause sparks to fly between adventurous, strong women and brave, powerful men? Harlequin® Romantic Suspense brings you all that and more with four new full-length titles in one collection! Agent Colton's Secret Investigation (A The Coltons of New York novel) by Dana Nussio Desperate to redeem her career by capturing the Black Widow killer, cynical FBI agent Deirdre Colton seeks help from principled rancher Micah Perry who’s among the murderer’s collateral victims. First she must stop whoever is threatening the widower’s life and that of his toddler son. Cameron Mountain Rescue (A Cameron Glen novel) by Beth Cornelison When rescue volunteers Brody Cameron and Anya Patel are trapped by a landslide, they discover not only a mutual attraction, but also evidence of a serial killer's lair. When they become the focus of the killer's wrath, they must join forces to save their lives and find their happily-ever-after. On the Run with His Bodyguard (A Sierra's Web novel) by USA TODAY bestselling author Tara Taylor Quinn Posing as a married couple on an RV vacation, bodyguard McKenna Meredith and wrongfully accused fraudster Joe Hamilton face danger and death from multiple unknown sources. As their perilous road trip continues, they learn to see past their obvious differences—but with their lives on the line, it may not matter. Coldero Ridge Cowboy (A Fuego, New Mexico novel) by Amber Leigh Williams Because of a tragic accident, Eveline Eaton's modeling career is at an end and she must return home to the town she escaped from over a decade ago. It's hard to heal, however, when she begins to sense that something or someone is stalking her—and the only person who believes her is Fuego's silent cowboy, Wolfe Coldero.