Joe Ryan's lion heart is as rocky and impenetrable as the Arizona mountains he protects. Although no one could ever prove that the muscular Sentinel agent was involved in his former partner's death, Ryan's dark reputation—and ferocious cougar form—spells danger to the unwary. Lyn Maines is a woman on a mission. The dark-eyed shape-shifter has come to root out corruption, but she quickly discovers she's vulnerable to Ryan's leonine power. As they hunt the rocky peaks, seeking proof of Joe's innocence—or guilt—can she trust her instincts about the proud, tawny loner? Especially when her judgment is overwhelmed by the wilder urgings of her heart…

A majestic wolf prowls the halls of power, protecting his pack of shape-shifters from those who would harm them. But a wolf is not meant to hunt alone… Nick Carter hides his wildness under expensive suits, but nothing can lessen the impact of what he is: alpha wolf. He leads his region's Sentinels, a duty he takes seriously. He is cautious, ready for anything—except Jet. The first time he sees the black-haired, golden-eyed beauty he recognizes a shape-shifter like himself—but like no Sentinel he has seen before. Jet has been trained by the Sentinels' dark counterparts for one mission: to take down Nick Carter. If she succeeds, her pack will be freed. If she fails… But the moment she meets the man with pale green eyes, she recognizes a kindred spirit, a male to match the wild nature of her soul. Together, they could be amazing…. But if they do not betray each other, the people they are supposed to protect will die.

"Dragon's Promise: He was a Drake, a dragon. She was a St. George, born to slay his kind. They were mortal enemies, yet for three days the shifter and the succubus had been insatiable lovers. From that union a secret child was conceived. Now Caitlin St. George has to tell Sean Drake she'd not only borne his son, but that the baby has been kidnapped. And only Sean can save him."--Page 4 of cover.

A lone shifter and a stranger must embrace their deepest fears to defeat a deadly enemy in Doranna Durgin's newest Sentinels romance Forced to return to her family cabin deep in the Sacramento Mountains, Regan Adler is determined to keep her visit brief. Voices that drove her mother crazy are now threatening to do the same to her and she can't ignore them. Then she meets Kai.... Kai Faulkes is a lone shape-shifter who takes the form of a lynx. He's aware of the danger approaching and must protect his home at all costs. When Regan's soft and sultry voice reaches him, he is thrown into a whole new world of passion and desire. Suddenly the stakes are higher, and Kai and Regan must fight for everything they hold dear.

Includes Heather Graham's novella The gatekeeper, prequel to the new quartet The keepers: L.A.

"Like the Siberian tiger he can transform into, Maks Altan is a strong, ferocious fighter who's incredibly protective of his Sentinel kin. But thanks to a debilitating injury, he feels anything but fierce. That is, until he is sent to guard Katie Maddox, a gorgeous healer who awakens a dangerous lust within him. Problem is, in the shifter world, Katie's deer alter ego is easy prey ... and much too tempting for Maks. As unnamed danger lurks just beyond her awareness, Katie has doubts--about her abilities, her role in the Sentinels and the strange desire she feels toward her new protector. But somehow, the wounded predator and his wary prey must ignore their instincts, their fears and their dangerous attraction to each other in order to defeat their common enemy!"--P. [4] of cover.