As an event planner, Gillian Romano’s an expert at rolling with the punches and solving unexpected problems. But her flight getting hijacked while returning from a job is definitely out of her skill set. Passengers are being murdered, and when she’s chosen by the terrorists to be their mouthpiece, even more innocent lives rest on Gillian’s shoulders. Only the calm, reassuring voice on the other end of the line keeps her sane, forging a bond with a stranger she’s never seen but trusts with her life.

Officer James Cannon is one tall, strong alpha male who's convinced that Shay stole his dog. But once he gets closer to the suspect, he realizes that this stubborn, independent woman not only needs a guard dog, she needs James as well. It seems that someone from her past is stalking her, and threatening her life. When danger meets desire, will James risk his career and his best friend - to protect the woman who's stolen his heart?

Massachusetts State Police Sgt. Nick Houston is as tough as they come, and he and his K-9, Saxon, are hot on the trail of a major illegal-gun dealer. But his best lead - the beautiful owner of the Dog Park Cafe, Andi Hardt - is not cooperating. Doesn't matter how sexy she is or that his dog seems to be in love with her. She's a suspect, and he won't cross that line. Ever.   

Agent Scott Lucca may be a pro when it comes to undercover assignments, but this job is daunting even for him. Posing as a happy couple on the dog competition circuit means he and Cole need to get a lot closer than they’ve been in years. Playing a live-in couple should seem like a walk in the park compared to tracking a brutal criminal, but suddenly nothing could be more dangerous than the passionate fire they’ve rekindled.

When Carly Reese's beloved fashion boutique catches fire, she sees her dreams go up in smoke. The good news is that Carly was saved from the flames by a barking dog nearby. She soon discovers the heroic pooch is a trained K-9 who's guarding his unconscious partner...a gorgeous firefighter who ends up in Carly's arms.

K9 Officer Otto Gunnersen always had a soft spot for anyone in need. As Monroe's very own Dr. Doolittle, he dedicates himself to rehabilitating the injured souls that cross his path - but for all his big heart, he's never been in love. Until he meets Sarah Clifton's haunted eyes. Until he realizes he'll do anything to save her. All Sarah wants is to escape a life caught between ambitious crime families, but there's no outrunning her past. Her power-mad brother would hunt her to the ends of the Earth...but he'd never expect Sarah to fight back.

ATF Special Agent Eric Miller and his explosives detecting K-9, Tiger, pull over a truck, the contents of which are explosive. Literally. More shocking, the driver is the kid brother of a woman he left behind. One who still haunts his days and his nights. They'd never so much as kissed, but Tess McTavish never forgot the handsome, dangerous agent who vanished in a shroud of mystery. Now the last thing she needs is an ATF agent with his own agenda. Doesn't matter that Tess and her brother are innocent. If Eric learns the truth of their past, they'll never be free.

Sexy-as-sin Police Chief Mike Flannery knows the new arrival to Hopewell Springs is trouble. She has a smoking-hot body and a quick wit...and he'll be damned if that's not a turn-on. But this former NYPD cop and small-town heartthrob has been burned before, and there's no way he'll let that happen again. New York City Detective Cassie Yates is on the run. A six-month undercover sting in a sleazy bar seemed like a textbook arrest - but now there's a hit out on her.

The sole witness to a horrific crime, Kaylee Ramay flees to the Colorado Rockies to start a new life. There, she becomes Grace, a dog kennel employee desperately trying to avoid attention - especially from dangerously attractive K9 Officer Hugh Murdoch. Because Hugh is tall, dark...and nothing but trouble. Hugh is anxious to get back in the field after an act of heroism left him warming the bench. Until then, he and his K9 partner Lexi spend their hours teasing the town's mysterious newcomer.

Sophie's dream is to own and run her own bed-and-breakfast in New Hope. Juggling her day job at Hope's Crossing Kennels, she's working hard on making those dreams a reality. And things are going surprisingly well. Then when something - or, rather, some one - else she's dreamed about for years comes within her reach, she's elated. After months of mixed messages, the roguishly charming Brandon Forte has finally made a move.

US Navy Seal Thorn "Tank" Hunt has been there done that, but when he loses his best friend and military working dog Echo, he's heartbroken, but he has to pick up the pieces and get another partner. He met tough as nails and way-too-confident for her britches, Army Reserve veterinarian Dr. Alyssa St. James through his baby brother and her fundraising efforts on behalf of MWDs. The undeniably beautiful, but contrary woman takes on the mission to teach Tank some new tricks and in the process, discover that maybe once in a while he could roll over and let someone else take the lead. 

US Navy SEAL Wes "Cowboy" McGraw goes home on leave to attend his 10th high school reunion. This brings him back into the orbit of a woman he knew in high school: Kia Silverbrook, renowned for her hacking ability. Hacker extraordinaire Kia has been making a sweet living doing some legal and not-so-legal hacking. But when a break-in makes her believe a secret investigation she has been conducting may be blowing back at her, she doesn't know where to turn. Except to Wes, the boy who had always intrigued her in high school with his cowboy charm and those ever-watchful, hot whiskey eyes.

Blaze had planned to go home to Rockfield, Kentucky, some day. He just hadn’t expected it to be this soon, until Badger offers a reason to head in that direction. As a longtime animal rescue volunteer, hearing about the plight of Solo, a shepherd with severe dissociative issues from her military days, Blaze knows he has to see this through.

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.

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.