Diamonds are no one’s best friend when the jewels in question are smuggled conflict gems. Meg Jennings and her Labrador, Hawk, have undertaken many search-and-rescue missions, but this case has an unusual twist. A Philadelphia syndicate is importing diamonds from war-torn African nations and selling them with fake certificates to Stateside dealers.

The Kentuckiana Dog Show Cluster is not to be missed. Ellie Gates Wanamaker, a former standard poodle exhibitor and a member of a well-heeled Kentucky family, has been out of the dog show world for more than a decade, but when Melanie invites her to spectate at the Louisville Kennel Club dog show, she's eager to accompany her. Miss Ellie's presence at the expo center, however, provokes mixed reactions from exhibitors she hasn't seen in years, including some outright animosity. The following day Melanie learns that Miss Ellie has suffered a fatal accident while exercising her dogs. 

He was suspect number one - the man who tried to kill Deputy Mattie Cobb and may have killed her father 30 years earlier. But when Mattie and cold-case Detective Jim Hauck reach the Colorado state prison where they will finally get to interview him, he's found dead in his cell. There's only one clue: a map leading to Timber Creek and rugged Redstone Ridge. Following the clue, Mattie and her K-9 partner, Robo, journey into the burned forest surrounding Redstone Ridge. 

Dogleg Island Police Chief Aggie Malone has spent years searching for the identity of her birth father. Now, thanks to a home DNA test, she has a lead...but it’s taking her in a direction she never could have imagined, and desperately does not want to go. Because the evidence suggests that Aggie could be the daughter of the infamous Angelo, head of the deadly Ghost Syndicate crime empire. Matters become more complicated when Aggie’s canine partner, Flash, discovers an abandoned child on the beach.

In the wake of a devastating hurricane, Special Agent Meg Jennings and her Labrador, Hawk - invaluable members of the FBI’s Human Scent Evidence Team - have been deployed to Virginia Beach. They have their work cut out for them. Amid graveyards of debris, and the buried cries for help, the search and rescue operation begins. The most alarming discovery is yet to come - a teenage girl hiding in the Great Dismal Swamp. Shaken by the storm, she has reason to be scared. But this young survivor is terrified of so much more.

A deluge has flooded the high ground near Hanging Falls - but heavy rains aren't the only menace descending on Timber Creek. While on a scouting mission to pinpoint trail damage, officer Mattie Cobb and her K-9 partner, Robo, stumble upon a body floating at the edge of a lake. Robo catches human scent, which leads to an enigmatic forest-dweller who quickly becomes suspect number one. With help from veterinarian Cole Walker, Mattie identifies the victim and discovers an odd religious cult whose dress and manners harken back to the 19th century.

The group discovers a purebred Maltese whimpering in the snow-covered grove - right beside a dead body. Pete, a squatter who camped out on the land, apparently met his end after a fallen fir-tree branch fell on his head. But as Melanie and Aunt Peg investigate Pete's complicated history, it's clear his death was no accident. Now, Melanie must run through a flurry of likely suspects and muzzle a dogged murderer in time - or she'll be next on someone's deadly list. 

With the excitement of the spring dog show season sweeping Connecticut, prize-winning Poodle owner Melanie Travis is determined to help her son finally lead his Standard Poodle toward a championship title. But the competition is fierce. Aunt Peg even skips the judging panel to exhibit a pup of her own, standing out from the pack with a handmade leash from elite artist Jasmine Crane. Jasmine's handiwork is to die for - but Aunt Peg didn't expect to find her strangled to death by one of her dazzling custom creations.

In the fifth FBI K-9 novel, Sara Driscoll weaves together fast-paced suspense and the fascinating world of law enforcement canines, as Meg Jennings and her search-and-rescue dog, Hawk, are heading south, where it's hunting season. But this time the prey is human.

As a native of the small town of Hansonville, North Carolina,and a wilderness rescue worker, Raine Stockton knows the Smoky Mountains as well as anyone could, but she gave up her Search and Rescue work after a tragic loss. Now she reluctantly returns to active duty to help find a young child who has been kidnapped and taken deep into the forest.

As Greenwich, Connecticut, slows down during a bitterly cold February, Melanie and her spunky Aunt Peg head to the city that never sleeps for the Westminster Kennel Club Dog Show at Madison Square Garden. Aunt Peg can't wait to demonstrate her judging chops on national TV, even after being hounded by frustrating mishaps - all seemingly orchestrated by Victor Durbin, an ousted Paugussett Poodle Club member with a bone to pick. But the bright lights of the show ring grow dim when Victor is found murdered, and she's the one topping the suspect list.

Frolicking with dogs is Melanie Travis's idea of heaven. So when she's invited to be a "puppy wrangler" at a benefit for a local dog rescue, the last thing she expects is to be chasing after a tricky killer.

For Meg Jennings and her K-9 companion, Hawk, exploring the ruins of a deserted building is an exciting way to sharpen their skills without the life-or-death stakes they face as part of the FBI's Human Scent Evidence Team. But deep in the echoing rooms of an abandoned asylum, Hawk finds the body of an elderly woman. The victim couldn't have made her way into the derelict building on her own. Before 48 hours pass, Meg learns of three more cases of elders found dead in neglected urban structures. There's not enough evidence to link the deaths - yet. But Meg scents a pattern.

Thanks to Aunt Peg and her enthusiastic dog show pals, Melanie's aptly named Bite Club reading group has book lovers all over town burying their noses in thrilling murder mysteries. But another pet project surfaces when Melanie reluctantly agrees to train a Bulldog puppy for elusive member Evan Major. Between the unusual bruise on his face and a bizarre run-in with an unknown dog show attendee, introverted Evan's penchant for trouble sends him to an early grave - while landing Melanie in the hot seat for homicide.

Aggie Malone is a dedicated young cop who has spent her entire life just looking for a place to call home. She never thought she'd find it in a quaint Florida village called Dogleg Island, where almost nothing ever happens. Deputy Ryan Grady is an easygoing playboy who carries a surf board in the trunk of his patrol car and lives in the same rambling beach cottage his grandfather built 70 years ago. He grew up on Dogleg Island and can't imagine ever living anywhere else. It's always been the most peaceful place he has ever known.