When a stalker turns to murder, pilot Kelli Spencer needs protection. What she doesn't need is her old love Jack Reese returning to stir things up, but the former Navy SEAL and his team of protection specialists are the best of the best. Trust him with her life? If she has to. Trust him with her heart? No way. The last time Jack left, he made it clear married life held no appeal.

When Mia Blackburn returns to Shadow Lake to inherit her uncle’s property, she doesn’t expect a threatening warning before she even reaches the rustic resort. And when a fire traps her in the burning barn that very day, she fears she won’t get out alive. Just in time, Ryan Maddox, her ex-boyfriend and Shadow Lake Survival owner, rescues her from the deadly blaze. She’s thankful for his rescue, but after their tumultuous breakup, he’s the last person she wants to see.

Former Special Forces operator Sergeant Crew Gatlin takes everything in stride, even the career-ending incident that separated him from the army, half a leg, and his beloved working dog, Havoc K027. Putting his life back together and lying low, he takes a job with A Breed Apart and is unexpectedly reunited with Havoc. It’s too good to be true—and the proof is in their first assignment: to work as a K-9 team for a television drama in Los Angeles.

As a former smokejumper, arson investigator Bri Tucker knows her way around fires. But after a mysterious blaze takes the life of a former colleague, Bri inherits a curious puzzle from him that raises questions about several fiery deaths. Someone, however, doesn’t want her picking up where he left off in search of answers. When she teams up with ATF Special Agent Marc Davis to solve the puzzle, the case heats up—as does the attraction between them.

EMS helicopter pilot Penny Carlton is used to high stress situations, but being forced to land on a mountain in a raging storm with a critical patient - and a serial killer on the loose - tests her skills and her nerve to the limit. She survives with FBI Special Agent Holt Satterfield's help. But she's not out of the woods yet.

EMT Freya Olson has lost her faith, but not her drive to save those who need her help. When the past that her family left behind after her mother's death shows up in Benson, Freya lands on the target list as well. But things aren't what they seem, and Freya’s loyalty will be pushed to the limit.

Private investigator Kenna Banbury lost everything two years ago at the hands of a serial killer. From the ashes of that encounter, she’s built a life she believes in, searching for the lost and forgotten all over the western US. When a series of murders drags her into an FBI investigation, Kenna finds herself back in the place where it all went wrong. Struggling to make sense of the case, Kenna’s past and present collide in a deadly plot that risks another betrayal and threatens to shatter everything she’s built.

Detective Londyn Steele is thrown into the deep end when she’s assigned to find an abducted socialite. Problem is, her family’s company, Steele Guardians, was supposed to protect the family matriarch at her 80th birthday party when she disappeared, and Londyn fears her investigation will expose problems in her family’s company and bring them down. Especially when County Detective Nate Ryder declares jurisdiction over the scene and Londyn must take a back seat in one of the most important cases she’s ever investigated.

FBI Special Agent Jesse Marx doesn’t know which is worse—waking up in a horse stable with no memories of the past several days or waking up to discover he’s wearing a wedding band. Not only has he been injured, but he’s also gotten hitched—something he vowed never to do.

When Devon Thompson’s car explodes at the click of her key fob, she doesn’t want to believe she was targeted on purpose. But when the next bomb is found in her apartment, she can’t ignore the fact that someone wants her dead. Trusting Captain Rhyland Finnegan with the truth isn’t easy, but soon she realizes Rhy is an honorable man who will go above and beyond to keep her safe.

When the long-awaited reunion between Risa and her brother, Trenton, ends in tragedy, Risa is riddled with guilt, unable to cope with the responsibility she feels over his death. On leave from the FBI, Risa returns to her former career as an English teacher at a local college, only to see her past and present collide when one of her students, Carson Mercury, turns in an assignment that reads like an eyewitness account of her brother’s murder, with details never revealed publicly.

No sooner has Alexis Stone been sworn in as the interim sheriff for Russell County, Tennessee, when a serial killer dubbed the Queen's Gambit Killer strikes again—this time in her hometown. Pearl Springs is just supposed to be a temporary stop along the way to Alex's real dream: becoming the first female police chief of Chattanooga. But the killer's calling card—a white pawn and a note with a chess move printed on it—cannot be ignored.

Private investigator Fitz McCaffrey went to Belize on a case, bringing his teenage sister Shelby along with him. They have no good reason to leave the resort and hurry back to the harsh New England winter. They lost their parents, he lost his job as a cop, and they both need time to heal. Besides, when Fitz meets and spends time with the beautiful and charming Tabitha Eaton, he falls hard.

Luke has teamed up with Faith before, but he's not convinced she's up for the job, and she's not convinced he's telling her everything he knows. As more agents are targeted, Luke and Faith will have to learn to trust each other and work together to bring a killer to justice and prevent any more names from joining their fallen brothers and sisters on the Secret Service Wall of Honor.

When one Coast Guard officer is found dead and another goes missing, Coast Guard Investigative Service special agent Finn Walker faces his most dangerous crime yet. His only clues are what little evidence remains aboard the dead officer's boat, and the direction the clues point to will test Finn and the Guard to their limits. When investigative reporter - and Finn's boss's sister - Gabby Rowley arrives, her unrelenting questions complicate an already volatile situation. Now that she's back, the tug on Finn's heart is strong.

When a stalker turns to murder, pilot Kelli Spencer needs protection. What she doesn't need is her old love Jack Reese returning to stir things up, but the former Navy SEAL and his team of protection specialists are the best of the best. Trust him with her life? If she has to. Trust him with her heart? No way. The last time Jack left, he made it clear married life held no appeal.

He’s brash, unpredictable, and seriously over-confident. She’s brilliant, thorough, and way too interested in following the rules. Former SEAL and NCIS investigator Dale Bonham and FBI agent Tamra Bosch have a long history of butting heads, but when a killer from their past resurfaces, they’ll have to figure out how to play nice…or die. It’ll take everything these two hard-headed investigators have to give—and the resources of Dale’s teammates at Knight Tactical Protection—to dig through the taunts and clues. The killer has made it clear, this time, it’s personal. Welcome ...

She’s everything he wants in a woman. Too bad she wants to put him in prison. Former SEAL sniper Christian Murphy has faced more than his share of danger. His abiding faith always got him through. Now a Knight Tactical agent, he’s still working hard to bring down the bad guys and protect the innocent, but the fallout from an old mission gone wrong puts everything he loves at risk. A civilian died on his watch, and the prince he put in prison for the crime is back out…and hungry for revenge. The day Prince Khaleel ordered her brother killed was the day Blair Whitely’s life ended....

He’s a master of disguise. She’s not who she seems. Seely Acosta’s new teammates at Knight Tactical Protection know him as a former Marine Raider, but that’s only half the story. Mired deep in a tangled web of multi-national espionage he can never discuss, his last deployment cost too much, leaving him broken in mind and spirit. Retreat seemed the best option, until the men at Knight Tactical persuade him to rejoin the land of the living. And now he’s spotted an intruder trying to infiltrate their operation. Angie, the vivacious FBI analyst they want to hire, isn’t who she ...

He wanted a chance for redemption, but now he’s in way over his head. A year ago, pro mountain biker Chase Reese had it all. One crash too many brought it all tumbling down. Now he’s back in Hope Landing, trying to earn a spot on his brother’s private protection team, Knight Tactical. Only life isn’t working out the way he expected. It’s fast becoming clear that he’s not a good fit for the team. If he quits, he’ll be back at square one. No job. No identity. No spectacular life plan. And just when life's already bad... Marissa Harris shows back up in his life. The one woman he ...