Pierce is on the hunt for Salem, a K9 military dog that belonged to Pete, a veteran, who can no longer look after himself or the dog. So, the dog has been handed from owner to owner, until she’s become too much to handle, and now, the law is involved. No one has Salem’s best interests in mind, and they definitely don’t have Pete’s, either. Pierce is about to change all that - whether they like it or not.

For the assassin known as Reaper, the chances he missed were displayed in perfect resolution every time he went back. Back to her, the only woman he'd ever loved. Harmony Flinn had a chance to leave the drudgery of her small-town existence. The man she loved left her long ago, and he never came back. When presented with the chance of a lifetime, she'd grabbed onto that hope and jumped at the opportunity. Her desire to live anywhere but where she was landed her in a world she didn't recognize, with a lurking evil her past hadn't prepared her to evade.

Agreeing to travel home to Maine to hunt down Katch, a K9 dog the system had lost track of, wasn’t an easy decision for Zane. It meant facing his drunk of a father, his cold older brother and, worst of all, Holly, his kid brother’s widow, who used to be his girlfriend. Finding Katch looked to be the easiest part of this dysfunctional homecoming. Only, he wasn’t the only one hunting Katch.

Eton journeys to Switzerland, unimpressed at finding Garret there as his backup. Barely recovered but pissed and mobile, Garret refuses to be kept out of service any longer. Eton’s intel leads them to a small village, to a woman in distress, and to someone who likes cleaning up a trail a little too much. Living a quiet life with her aging father, Sammy is surprised by an offer of help when she gets an unexpected flat tire. Strangers in this area are not common, and neither are they well received.

Stronger than he had any right to be after the plane explosion and still angry about it all, Garret’s seriously unimpressed to fly to London to speak with an ex-fiancée who’d screwed him over with his own brother. But she had information on his missing brother, who was a link to the plane crash that sent Garret into the ocean. Yet Astra, not Amy, waits in London for Garret, to explain the little she knows, hoping he’ll let go of some of his resentment and help her look for her sister, Amy - who disappears just before Garret’s arrival. Some coincidence there.

Cain - hearing a killer’s last words “You’re next” - knows his time is running out. Not only for him, but for his entire team. As members of his team search for the still missing Bullard in the ocean, Cain has focused on tracking the killer’s history, hopefully to lead to the madman after them all. A trip to Sicily brings more information to light but also more puzzles to sort out. And an unexpected light in Cain’s life.

Zack wasn’t someone to focus on his mistakes, but he’d made a big one, and it was hard to move on from it. Still, he was determined to work with Levi’s team to find new meaning in his life and to get his head on straight. At least, that was the plan. When he ends up part of a two-man team to rescue a kidnapped woman, the daughter of a former politician, Zack doesn’t know how to react - she’s certainly unique. Not the least of which, she didn’t appreciate the rescue. At least, not once she learns the details.

Being a badass growing up had been fine for a while, but Kurt knew his life had to change. His best option? The US Navy. Fourteen years later a serendipitous request from Badger to check out reports of a missing War Dog hidden in the bushes and attacking people sends Kurt to the very place he couldn’t wait to get out of. When Kurt chose the navy over Laurie Ann so long ago, he left her with a gift she’d fought long and hard to keep. Plus she didn’t give up on her dream of becoming a doctor.

Nelson’s early morning meeting at the docks with Elizabeth Etchings offers only bad news. Her brother - and Nelson’s old friend - has gone missing on his days off while his ship was docked in Ensenada. A trip to where he’d last been seen shows the local color...and reveals Nelson’s friend has gotten into bigger trouble than anyone could imagine. Elizabeth might have had a hand in now sending two men to Baja to look for her brother, but she will not stay behind. Her brother is in danger...and he’s the only family she has left.

Jager Hannover, a former SEAL, has recovered from the accident after his squad's truck drove over an anti-tank landmine, more than two years ago. Six other teammates were also badly injured, while the seventh - Mouse - died, in what their team leader Badger Horley realized later had to be a trap.  

Traveling to China to retrieve a kidnapped scientist shows Diesel the depths of human depravity. Not that he needs more proof. He’s been doing this type of work for a decade. This is the first time, though, the person he was rescuing was this interesting.

It’s been 10 years since Rex’s wife, Raven, disappeared from a Vegas casino. Never losing hope, he even formed the Mountain Mercenaries to help find her - and other missing wives, sisters, and children. Now Rex and his fearless team are following a lead to Lima, Peru, where the rescue operation is greater than they imagined. 

A panicked phone call sends Kanen flying across the ocean to find that she’s been held captive in her apartment, tortured for something her dead husband supposedly hid. Only she knows nothing about it and her husband is, well, dead.... Dead men don’t talk - or do they? As they unravel the mystery Kanen has to delve into his friend’s life to see what he’d done that put his wife in jeopardy. And find her captor, before he decides to kill her. Laysa doesn’t know what this man wants, but after seeing Kanen again after so long she knows what she wants.

Combining a trip to see his grandparents with hunting down a K9 dog sounds like a good excuse at the time to Greyson. Somehow the K9 had been accidentally flown halfway around the world in the wrong direction and then lost. Finding the dog wasn’t easy, but Greyson follows the trail of destruction the same as the K9 does...and finds the female shepherd protecting a mother and child...So not what he expected.

Former SEAL and CIA op John “Rank” Rankin did not mind playing hard, but when it came to missions, he prided himself on always delivering. When the Feds ask for assistance in investigating the possible link between a US senator and a member of the Russian mafia, Rank volunteers for the job.