A race with phenomenal powers of the mind. Human-animal shifters reviled for their passionate natures. Hostility simmers between them—along with hidden, passionate hunger—in the stunning Psy-Changeling novels. Discover the first five books in the series that introduced the New York Times bestselling author who Christine Feehan called “a major new talent.” Slave to Sensation Visions of Heat Caressed by Ice Mine to Possess Hostage to Pleasure

Nalini Singh, the New York Times and USA Today bestselling author who has been praised as the “alpha author of paranormal romance” (Booklist) returns with a collection of five novels in her Psy-Changeling series—available together for the first time. Tangle of Need Adria, wolf changeling and resilient soldier, has made a break with the past—one as unpredictable in love as it was in war. Now comes a new territory, and a devastating new complication: Riaz, a SnowDancer lieutenant with dangerous lone-wolf appeal. Their coming together is an inferno, and, too late, they realize that they have way more to lose than they ever imagined.... Heart of Obsidian A dangerous, volatile rebel, hands stained bloodred. A woman whose very existence has been erased. A love story so dark, it may shatter the world itself. A deadly price that must be paid. The day of reckoning is here... Shield of Winter Assassin. Soldier. Arrow. That is who Vasic is, who he will always be. Ivy should have run from him, from his eyes of winter frost. But Ivy has never done what she should. Now she’ll fight for her people, and for this Arrow who stands as her living shield. But as the world turns to screaming crimson, even Ivy’s fierce will may not be enough to save Vasic from the cold darkness... Shards of Hope Awakening wounded in a darkened cell, their psychic abilities blocked, Aden and Zaira know they must escape. But when the lethal soldiers break free from their mysterious prison, they find themselves in a harsh, inhospitable landscape far from civilization. Their only hope for survival is to make it to the hidden home of a predatory changeling pack that doesn’t welcome outsiders... Allegiance of Honor A staggering transformation has put the Psy, humans, and changelings at a crossroads. The Trinity Accord promises a new era of cooperation between disparate races and groups. But a century of distrust and suspicion can’t be so easily forgotten, and it threatens to shatter Trinity from within at any moment. To find the lost and protect the vulnerable—and to save Trinity—no one can stand alone. But is an allegiance of honor even possible with traitors lurking in their midst?

THE FIRST PSY/CHANGELING NOVEL from the New York Times bestselling author of Shards of Hope, Shield of Winter, and Heart of Obsidian... The book that Christine Feehan called "a must-read for all of my fans." In a world that denies emotions, where the ruling Psy punish any sign of desire, Sascha Duncan must conceal the feelings that brand her as flawed. To reveal them would be to sentence herself to the horror of “rehabilitation”—the complete psychic erasure of everything she ever was…Both human and animal, Lucas Hunter is a Changeling hungry for the very sensations the Psy disdain. After centuries of uneasy coexistence, these two races are now on the verge of war over the brutal murders of several Changeling women. Lucas is determined to find the Psy killer who butchered his packmate, and Sascha is his ticket into their closely guarded society. But he soon discovers that this ice-cold Psy is very capable of passion—and that the animal in him is fascinated by her. Caught between their conflicting worlds, Lucas and Sascha must remain bound to their identities—or sacrifice everything for a taste of darkest temptation…

Discover the exhilarating risks of passion in the breathtaking new Psy-Changeling novel by Nalini Singh, the New York Times bestselling “alpha author of paranormal romance” (Booklist)… Adria, wolf changeling and resilient soldier, has made a break with the past—one as unpredictable in love as it was in war. Now comes a new territory, and a devastating new complication: Riaz, a SnowDancer lieutenant already sworn to a desperate woman who belongs to another. For Riaz, the primal attraction he feels for Adria is a staggering betrayal. For Adria, his dangerous lone-wolf appeal is beyond sexual. It consumes her. It terrifies her. It threatens to undermine everything she has built of her new life. But fighting their wild compulsion toward one another proves a losing battle. Their coming together is an inferno…and a melding of two wounded souls who promise each other no commitment, no ties, no bonds. Only pleasure. Too late, they realize that they have more to lose than they ever imagined. Drawn into a cataclysmic Psy war that may alter the fate of the world itself, they must make a decision that might just break them both.

The “unparalleled romantic adventure”* of Nalini Singh’s New York Times bestselling series continues as a new dawn begins for the Psy-Changeling world… A staggering transformation has put the Psy, humans, and changelings at a crossroads. The Trinity Accord promises a new era of cooperation between disparate races and groups. It is a beacon of hope held together by many hands: old enemies, new allies, wary loners. But a century of distrust and suspicion can’t be so easily forgotten, and it threatens to shatter Trinity from within at any moment. As rival members vie for dominance, chaos and evil gather in the shadows and a kidnapped woman’s cry for help washes up in San Francisco, while the Consortium turns its murderous gaze toward a child who is the embodiment of change, of love, of piercing hope: a child who is both Psy…and changeling. To find the lost and protect the vulnerable—and to save Trinity—no one can stand alone. This is a time of loyalty across divisions, of bonds woven into the heart and the soul, of heroes known and unknown standing back to back and holding the line. But is an allegiance of honor even possible with traitors lurking in their midst? *Publishers Weekly on Shards of Hope

#1 New York Times bestselling author Nalini Singh allies two fierce changelings in this explosive Psy-Changeling novel. Though DarkRiver sentinel Mercy is feeling the pressure to mate, she resists savagely when Riley Kincaid, a lieutenant from the SnowDancer pack, seeks to possess her. The problem is not simply that he pushes her buttons; the problem is that he’s a wolf, she’s a cat, and they’re both used to being on top. But when a brilliant changeling researcher is kidnapped from DarkRiver territory in a seemingly senseless attack, Mercy and Riley must work together to track the young male—before his shadowy captors decide he’s no longer useful. Along the way, the two dominants may find that submitting to one another uncovers not just a deadly conspiracy, but a passion so raw, it’ll leave them both branded by fire…

Nalini Singh returns to the Psy/Changeling world and its “breathtaking blend of passion, adventure, and the paranormal”* as a woman without a past becomes the pawn of a man who controls her future… Dev Santos discovers her unconscious and battered, with no memory of who she is. All she knows is that she’s dangerous. Charged with protecting his people’s most vulnerable secrets, Dev is duty-bound to eliminate all threats. It’s a task he’s never hesitated to complete…until he finds himself drawn to a woman who might yet prove the enemy’s most insidious weapon. Stripped of her memories by a shadowy oppressor, and programmed to carry out cold-blooded murder, Katya Haas is fighting desperately for her sanity itself. Her only hope is Dev. But how can she expect to gain the trust of a man who could very well be her next target? For in this game, one must die…