The Shifters Series by M.D. Grimm

Sequel to Psychic Moon Derek and Brian are celebrating their first Christmas together, and Brian is determined to show Derek a Christmas like those he shared with his family back east. A wolf shifter, Derek has never celebrated a traditional Christmas before; his pack usually shifts on Yule and hunts. But Brian’s holiday plans—and his future with Derek—are threatened by the unexpected appearance of Brian’s abusive ex-boyfriend, who refuses to let Brian go.

Ryan and Caleb became the best of friends while Caleb taught Ryan as best he could about being human. Born a bull shifter named Whirlwind, Ryan was taken in by Caleb’s mother, who wanted to protect him—just as Caleb did. Their time together leads to deeper feelings... and now they’ve decided to give a relationship a chance. Unfortunately, Ryan is kidnapped, and Caleb has to call in the Agency—an organization that protects shifters—or their new life together will end before it ever starts.

"The Shifters: Book Three" In Haven, Montana, the shifters and their human allies are safe-for now. But that safety hinges on the town's location remaining a secret, and it's about to be compromised. Cougar shifter Travis Kuger spent the past ten years alternating between craving revenge and wishing he could forget his painful past. Ever since the shifter-hating Knights blinded him and killed his family, Haven-and Sheriff Jack Ulger-have been Travis's refuge... more"The Shifters: Book Three" In Haven, Montana, the shifters and their human allies are safe-for now. But that safety hinges on the town's location remaining a secret, and it's about to be compromised. Cougar shifter Travis Kuger spent the past ten years alternating between craving revenge and wishing he could forget his painful past. Ever since the shifter-hating Knights blinded him and killed his family, Haven-and Sheriff Jack Ulger-have been Travis's refuge. Travis and Jack know their friendship could be much more, but Jack is part of Haven's ruling wolf shifter pack. If he takes a non-wolf mate, he'll be banished forever. But when one of the Knights infiltrates Haven, love becomes the least of their problems. less

Sequel to Blind Devotion Wolf shifter Sheriff Jack Ulger and cougar shifter Travis Kuger protect the shifters and their human allies living in Haven, Montana. They have known each other for nearly a decade but weren’t always friends. One Halloween night, as teenagers, that changed when Travis saved them both from an abandoned mill and the ghosts haunting it. Years later, it's Halloween again, and Travis never shared the ghostly experience with anyone, least of all the skeptic Jack... moreSequel to Blind Devotion Wolf shifter Sheriff Jack Ulger and cougar shifter Travis Kuger protect the shifters and their human allies living in Haven, Montana. They have known each other for nearly a decade but weren’t always friends. One Halloween night, as teenagers, that changed when Travis saved them both from an abandoned mill and the ghosts haunting it. Years later, it's Halloween again, and Travis never shared the ghostly experience with anyone, least of all the skeptic Jack. But he soon regrets the omission when Jack becomes trapped in the same abandoned mill while trying to find two lost kids. Jack must now protect the children, fight off a spiritual attack, and find a way to freedom. Travis knows something is wrong and enlists the help of their friends, and he can only hope they'll be in time to save Jack from the dark entities. less

Orphan Hunter Landon craves a family who will love him unconditionally. When he’s adopted by the Knights, an organization dedicated to destroying shifters, Hunter is grateful, but their ideology never sits right. Finally, on a rite of passage during which he’s supposed to kill his first shifter, Hunter discovers the truth: he meets Glenn Lightfoot, a deer shifter, and asks a lot of questions. Glenn hates the Knights and worries about the safety of his herd with one in their midst... moreOrphan Hunter Landon craves a family who will love him unconditionally. When he’s adopted by the Knights, an organization dedicated to destroying shifters, Hunter is grateful, but their ideology never sits right. Finally, on a rite of passage during which he’s supposed to kill his first shifter, Hunter discovers the truth: he meets Glenn Lightfoot, a deer shifter, and asks a lot of questions. Glenn hates the Knights and worries about the safety of his herd with one in their midst. After all, the Knights have hurt his family before. On the other hand, this is his chance to convert an enemy, and some instinct tells him Hunter won’t betray him. Soon Hunter sees the Knights for the monsters they are. When his time is up, he leaves the herd to protect Glenn. But Glenn is determined not to lose the man he has come to love and respect to the Knights' cruel campaign. less

Josh McPhee always wanted to be an agent. To keep from going crazy at the Agency’s New Mexico substation, he talks to the imprisoned wolf shifter—or tries to. Their one-sided conversations only prove the shifter is not getting the help he needs. After all, he is a victim too. Wolf shifter Xavier doesn’t remember much before his time with the Knights or the time under their control, where he was brainwashed and used to kill innocent shifters... moreJosh McPhee always wanted to be an agent. To keep from going crazy at the Agency’s New Mexico substation, he talks to the imprisoned wolf shifter—or tries to. Their one-sided conversations only prove the shifter is not getting the help he needs. After all, he is a victim too. Wolf shifter Xavier doesn’t remember much before his time with the Knights or the time under their control, where he was brainwashed and used to kill innocent shifters. He wants to recover his memories, and yet he fears what he might find. He would escape were it not for the aide whose voice quiets Xavier’s implanted urges. Late one night the Knights attack the station to retrieve what’s theirs. Overpowered, Josh cannot stop them before they unlock Xavier’s cage. But Xavier rushes to Josh’s rescue and, sensing his opportunity, escapes, taking Josh with him. When Josh wakes up on the road, they strike a bargain: Josh offers Xavier one month of freedom before he calls in the Agency. Both doubt he can be cured, but something about Josh makes Xavier better. They just have to figure out what before the past catches up to them. less

Three days after the Agency infiltrated the headquarters of the Knights, an organization that killed, tortured, and experimented on shifters, Chief Anu sends Agent Poe on assignment: find Nordik, the powerful bear shifter who controls Sanctuary, and offer alliance. Agent Poe already has his hands full with shifters who need help and a kidnapped agent who needs rescue... moreThree days after the Agency infiltrated the headquarters of the Knights, an organization that killed, tortured, and experimented on shifters, Chief Anu sends Agent Poe on assignment: find Nordik, the powerful bear shifter who controls Sanctuary, and offer alliance. Agent Poe already has his hands full with shifters who need help and a kidnapped agent who needs rescue. Poe has never failed a mission, but he finds members of the Knights who escaped the raid inside Sanctuary, raising suspicions about Chief Anu. Poe’s goals change once more when he discovers he and Nordik have a mutual attraction they can’t resist. Keeping shifters safe becomes more complicated, and more important, than ever. less

The Shifters: Book Seven In eighteenth-century Egypt, falcon shifter Con’s parents died attempting to keep powerful, ancient scrolls out of the hands of a monster. Now it falls to Con to keep the scrolls hidden and lead the hunter away so their sacrifice isn’t for nothing. But he isn’t quite fast enough, and he finds himself helpless in an unfamiliar English countryside village. That is, until a beautiful man with a limp carries Con to his manor to tend to his wounds... moreThe Shifters: Book Seven In eighteenth-century Egypt, falcon shifter Con’s parents died attempting to keep powerful, ancient scrolls out of the hands of a monster. Now it falls to Con to keep the scrolls hidden and lead the hunter away so their sacrifice isn’t for nothing. But he isn’t quite fast enough, and he finds himself helpless in an unfamiliar English countryside village. That is, until a beautiful man with a limp carries Con to his manor to tend to his wounds. As an alpha wolf, Quincy’s compassion is not valued by his pack, which leads him to nurse the falcon in secret. A bond quickly forms between Quincy and the mysterious raptor, so he’s concerned at Con’s reaction to the arrival of another visitor, the Countess Blackburn. less

The Shifters: Book Eight In the year 1866, Sheriff Tobias Goldstein guards a small mining town in the Colorado territory with a cold and merciless hand. A rare rattlesnake shifter, he lives by a code and expecting others to do the same has kept the peace—until a nameless stranger wanders into town. Intrigued by the lone man, Tobias names him Angel Smith, and sensing he’s trustworthy, he deputizes Angel... moreThe Shifters: Book Eight In the year 1866, Sheriff Tobias Goldstein guards a small mining town in the Colorado territory with a cold and merciless hand. A rare rattlesnake shifter, he lives by a code and expecting others to do the same has kept the peace—until a nameless stranger wanders into town. Intrigued by the lone man, Tobias names him Angel Smith, and sensing he’s trustworthy, he deputizes Angel. A guardian at heart, golden eagle shifter Angel protects the townspeople, but his dedication is to an ancient scroll capable of great destruction. For generations, Angel’s family protected the artifact with their lives. Now something has returned to hunt down the scroll. Forced to leave his tribe, Angel enjoys the quiet he’s found with Tobias, who hides a warm heart under his aloof exterior. Angel knows the quiet will not last and fears the battle on the horizon. But with Tobias at his back, Angel might stand a chance against his enemies. less

The Shifters: Book Ten After a year together, wolf shifter Derek Williams and vet Brian O’Donogue decide to marry. All Brian wants is to be legally part of Derek’s family, after his own disowned him for being gay. As far as Derek is concerned, he already belongs to his mate, heart, body, and soul. But their plans are put on hold when Derek discovers an injured young shifter, Tommy, one night while running as a wolf... moreThe Shifters: Book Ten After a year together, wolf shifter Derek Williams and vet Brian O’Donogue decide to marry. All Brian wants is to be legally part of Derek’s family, after his own disowned him for being gay. As far as Derek is concerned, he already belongs to his mate, heart, body, and soul. But their plans are put on hold when Derek discovers an injured young shifter, Tommy, one night while running as a wolf. When they learn the truth behind Tommy’s presence in Washington, they are quickly drawn into a war that has waged in the shadows for decades. Brian, Derek, and their allies must fight against the Knights and their leader, Arcas, to prevent them from attaining an ancient scroll, one piece of a weapon that can destroy all shifters. When worlds collide, no one will be spared. less

The Shifters: Book Eleven Agent Pan has spent most of his adult life protecting shape-shifters from the Knights—an organization bent on their annihilation—and keeping the secret war in the shadows where it belongs. But the Knights are growing bolder, and a new threat has resurfaced after being buried in the ocean for decades. An ancient scroll, a key to a devastating weapon, is now in the hands of a recalcitrant Russian hawk shifter named Viktor... moreThe Shifters: Book Eleven Agent Pan has spent most of his adult life protecting shape-shifters from the Knights—an organization bent on their annihilation—and keeping the secret war in the shadows where it belongs. But the Knights are growing bolder, and a new threat has resurfaced after being buried in the ocean for decades. An ancient scroll, a key to a devastating weapon, is now in the hands of a recalcitrant Russian hawk shifter named Viktor. As a bird shifter, he knows his duty is to protect the scroll, but he wants nothing to do with the war. He leads a quiet life and wants to keep it that way. But when agents come knocking on his door, he finds it difficult to resist the charms of Agent Pan, especially since this isn’t their first meeting. Two years earlier they spent a passionate weekend together, neither aware of the other’s true identity. Viktor never really got over Pan. Now with sexual tension at its peak, they must learn to trust each other and work as a team to protect not only their loved ones, but every shifter in the world. less

The Shifters: Book Twelve Agent Poe loves being part of the Agency—an organization devoted to protecting shape-shifters—and he especially loves his mate of only a couple of months, Nordik, the nigh immortal master bear shifter. He has the best of both worlds—the man he loves and the job he loves. But when Nordik reveals he’s ready to rejoin society and accompany Poe on his missions, Poe must take the next step and make them a full partnership... moreThe Shifters: Book Twelve Agent Poe loves being part of the Agency—an organization devoted to protecting shape-shifters—and he especially loves his mate of only a couple of months, Nordik, the nigh immortal master bear shifter. He has the best of both worlds—the man he loves and the job he loves. But when Nordik reveals he’s ready to rejoin society and accompany Poe on his missions, Poe must take the next step and make them a full partnership. After the Agency intercepts a message from Arcas, the leader of the Knights of the Dawn—a cult bent on the annihilation of shifters—meant for his followers, their job gets a whole lot harder. The Knights don’t bother keeping their activities hidden anymore, stretching the Agency’s resources thinner than ever. After a near-fatal mission almost costs Poe his life, Nordik insists on a break for both of them. They visit Poe’s family in Ireland and learn that true danger lies not without, but within. There’s no greater betrayal than that of a loved one. less