Eric Warden knows that half-Shifter wildcat Iona is passing for human, living without a Collar in the human world. He also knows that if she does not acknowledge her Shifter nature and her mating hunger, it could kill her. Iona finds the mysterious and dangerous Eric, a wildcat and leader of his Shiftertown, haunting her dreams, but she vows never to take the Collar, fearing backlash against her mother and sister for hiding the fact that she's Shifter. But Eric is a compelling Shifter male, and Iona's hunger calls to him.

Graham McNeil knows that his pack is unruly, but he's not sure he can take the next step toward pack stability. After losing his first mate long ago, Graham has worked hard to keep his heart in check. Besides, even if he was inclined to choose a new mate, his girlfriend, Misty, is human - a fact that won't sit well with Graham's old-fashioned pack.But Misty is going through a crisis of her own, one that brings danger and death to the pack. With the wolves doubly convinced that there needs to be a shake-up, Graham must now defend his leadership.

In a diner in the middle of nowhere, lonely waitress Addison Price has seen a lot of unusual drifters come and go, but none has ever captivated - and intimidated - her like the imposing fugitive who wields a broadsword with incredible skill. But when he risks everything to protect her, Addison's fear turns to empathy - and empathy to desire - as she learns more about her savior. Soon she's more than willing to help the crushingly sensual white tiger and his cubs in a passionate bid for freedom - whatever the cost.

Red wolf Shifter Dimitri has fought his whole life for respect. It is claimed that red wolves are tainted with coyote blood and therefore not pure. He may not be skilled at verbally defending himself, but as a bodyguard, tracker, and champion of the fight clubs, his fists are always ready for some rough and tumble. However, he'd prefer a roll in the hay with the woman who's been his oldest friend.

When Kim Fraser enters the lair of shifter Liam Morrissey to get answers for a client accused of murder, she is unprepared for her attraction to him. But her venture into Shiftertown uncovers too many secrets the shifters want kept secret. The unmated Liam is forced to protect Kim against the wrath of his clan leader and his own father. What Liam doesn't expect when he makes the mate claim for Kim's own protection is a powerful attraction to the courageous and warm-hearted human woman. 

I wake in the night knowing something is wrong. Carly, mate of my heart, is next to me, and I hear my son’s breathing. They are safe. But someone, someone cries out with a despair I can’t ignore.

Ellison Rowe is a wolf Shifter who has embraced all things Texas. He's a cowboy through and through, complete with a Texas drawl, cowboy hat, and well-worn cowboy boots. He's also lonely, though he feels obligated to look after his sister, who is recovering from a hit-and-run accident that has left her striving to control her feral tendencies. Enter Maria, a human woman taking refuge with the Shifters, who volunteers to look after the cubs and help Ellison's sister.

Cormac has been moving from one Shiftertown to the next in search of a mate. Now he's in southern Nevada, where a beautiful, unmated bear Shifter greets him - with a shotgun in her hands. Nell is a hot-tempered mother of two cubs, and she doesn't take kindly to new Shifters showing up in town without her consent - even one with a sexy smile and brilliant blue eyes. But when her sons are endangered and she desperately needs help protecting them, Cormac proves he's worthy of her trust as well as her desire.

Jace Warden is sent to the Shiftertown in Austin to find a way to free all Shifters from their Collars. But pulling off the Collars can cause Shifters to go mad or kill them outright. In Austin, Jace meets Deni Rowe, a wolf Shifter with troubles of her own-she was deliberately run down in the road, and while her body has healed, she still has episodes of total memory loss during which she retreats into her pure animal self.

Dylan Morrissey forgoes the Shifters’ traditional Yule celebration, to his family’s dismay. Instead, he joins Ben at the haunted house in New Orleans, planning to meet with potential, if dangerous, allies in the Shifters’ constant struggle for freedom.

Chosen as the Guardian of her Montana Shiftertown, wolf Shifter Rae Lyall is facing opposition - for no woman has ever been selected for this powerful position. Still adjusting to the new authority thrust upon her, Rae travels to train with Zander Moncrieff, a Shifter healer, tasked with teaching her about her new role and its responsibilities. A polar bear Shifter, Zander wears no collar and follows no rules but his own. Rae finds him arrogant and demanding, yet compelling and intriguing. Zander has no wish to mate, but the sassy Guardian is drawing him out of his shell.

Rebecca, caught by the Shifter Bureau in a forbidden area, is charged to help Walker Danielson, on military attachment to the bureau, to find a woman suspected of being abducted by Shifters. Rebecca has no choice but to agree.

To cement the leadership of his North Carolina Shiftertown, Bowman O'Donnell agreed to a "mating of convenience". Two powerful wolf shifters, he and Kenzie keep the pack in order and are adored by all.

Tansy, the middle daughter of the three Bell sisters, has always been a little different, even for a Bell. Like a chameleon, she can change her appearance and personality to blend in almost anywhere, and she uses this talent to bring to justice some of the worst criminals in the world. Mak 'Tag Krell Manok is the wild one of his four brothers. He is known for his huge size, hot temper, fierce strength, and skills as a warrior. Few men in any galaxy dare to challenge him and live.

Cosmos Raines is considered one of the most brilliant inventors in the world. A prodigy, he is a self-made billionaire who would rather be in his lab than jet-setting around the world. Things change when his latest experiment literally opens a gateway into a whole new world. Now not only has his best friend and her family moved to a new star system through the gateway he has opened but he finds himself with a warehouse full of alien guests, including one very aggravating female who has turned him inside out.