Secure One Series by Katie Mettner

Coming soon! Going Rogue in Red Rye County by Katie Mettner will be available Feb 21, 2023.

She’s the key to the whole case.All he has to do is keep her alive to testify.Protecting the key witness in a high-profile trial is security expert Cal Newfellow’s top priority. But keeping Marlise alive becomes a test of courage and will when they’re attacked and forced into hiding. Battered but not broken, Marlise also has a mission: to put a dangerous criminal behind bars forever. That means trusting a man battling his own demons. The man sworn to help her heal…and survive.

Confronting their pasts …to stop an infamous killer When a fourth woman is found dead in a river, security expert Mack Holbock takes on the search for a cunning serial killer. A disabled vet, Mack is consumed by guilt that’s left him with no room or desire for love. But while investigating and facing danger with Charlotte—a traumatized victim of sex trafficking—he must protect her and win her trust…without falling for her.From Harlequin Seek thrills. Solve crimes. Justice served... moreConfronting their pasts …to stop an infamous killer When a fourth woman is found dead in a river, security expert Mack Holbock takes on the search for a cunning serial killer. A disabled vet, Mack is consumed by guilt that’s left him with no room or desire for love. But while investigating and facing danger with Charlotte—a traumatized victim of sex trafficking—he must protect her and win her trust…without falling for her.From Harlequin Seek thrills. Solve crimes. Justice served.Discover more action-packed stories in the Secure One series. All books are stand-alone with uplifting endings but were published in the following Book 1: Going Rogue in Red Rye CountyBook 2: The Perfect WitnessBook 3: The Red River Slayer less

He can only protect themIf he harnesses the lessons of his past A special ops mission gone wrong has left Eric Newman deaf, grappling with PTSD and shouldering the burden of unresolved guilt. Nevertheless, he’s building a new career and a new sense of purpose as a security expert. Then Sadie Cook and her baby nephew come crashing into his life. Even before he knows that he’s falling for Sadie, he’s determined to do whatever it takes to keep her and the little boy safe... moreHe can only protect themIf he harnesses the lessons of his past A special ops mission gone wrong has left Eric Newman deaf, grappling with PTSD and shouldering the burden of unresolved guilt. Nevertheless, he’s building a new career and a new sense of purpose as a security expert. Then Sadie Cook and her baby nephew come crashing into his life. Even before he knows that he’s falling for Sadie, he’s determined to do whatever it takes to keep her and the little boy safe. But painful memories keep invading, making him wonder if he's the right man to protect them… less

She thought her sister was dead…But the danger is far from over.After discovering the twin sister she killed eight years ago is still alive, Selina Colvert once again is forced to run. The only person she can trust is Efren Brenna, the wounded veteran turned bodyguard tasked with protecting the injured ex-cop. Nothing will stop Efren from helping Selina bring down the Mafia kingpin who’s gunning for her... moreShe thought her sister was dead…But the danger is far from over.After discovering the twin sister she killed eight years ago is still alive, Selina Colvert once again is forced to run. The only person she can trust is Efren Brenna, the wounded veteran turned bodyguard tasked with protecting the injured ex-cop. Nothing will stop Efren from helping Selina bring down the Mafia kingpin who’s gunning for her. But can they stay one step ahead of the woman who won’t rest until she spills her sister’s blood?From Harlequin Intrigue: Seek thrills. Solve crimes. Justice served.Discover more action-packed stories in the Secure One series. All books are stand-alone with uplifting endings but were published in the following order:Book 1: Going Rogue in Red Rye CountyBook 2: The Perfect WitnessBook 3: The Red River SlayerBook 4: The Silent SetupBook 5: The Masquerading TwinBook 6: Holiday Under Wraps less

He’ll do anything to protect herBut this Christmas there will be nowhere left to run… It takes everything former army officer Lucas Porter has to cope with PTSD—and his new life as a security technician. But he plunges back into danger to help the one woman he never forgot. Now he and former military specialist Delilah Hartman are only seconds ahead of trained killers as they battle a brutal Minnesota blizzard. And keeping her safe means Lucas must resist the reignited passion between them... moreHe’ll do anything to protect herBut this Christmas there will be nowhere left to run… It takes everything former army officer Lucas Porter has to cope with PTSD—and his new life as a security technician. But he plunges back into danger to help the one woman he never forgot. Now he and former military specialist Delilah Hartman are only seconds ahead of trained killers as they battle a brutal Minnesota blizzard. And keeping her safe means Lucas must resist the reignited passion between them. But will exposing the truth give them a life together—or become an inescapable trap? less