Vampire vigilante Blake Andrews has spent five years using his deadly thirst to punish criminals who escaped human justice. As a member of the secretive Wraith Brotherhood, he follows orders, eliminates monsters, and keeps his immortal heart safely untouched—until an assignment brings him face-to-face with Mallory Stewart.

Mallory is an ATF agent haunted by the school shooting that stole her younger brother. Determined to stop illegal weapons from destroying more families, she has dedicated her life to the law. But her investigation into the mysterious Brotherhood leads her straight to Blake, a dangerously alluring stranger who understands her grief—and awakens a desire neither can resist.

Blake was sent to watch Mallory, not fall for her. Worse, his ancient sire has already chosen her for a terrifying destiny. When vampire hunters emerge from the shadows and Mallory discovers that her own family is entangled in their war, love becomes a matter of survival.

Caught between duty, blood, and an undeniable soul-deep bond, Blake must protect the woman who has become his reason to exist. Mallory must decide whether becoming the creature she once feared will cost her humanity—or grant her an eternity with the man she loves before time runs out.

Devlin Harper has spent more than a century mastering the bloodlust that defines his existence. As a member of the Wraith Brotherhood, he feeds only on criminals and protects innocent lives. But guarding Indio, a fearless woman, awakens a hunger unlike any he has known.

When vampire hunters target Indio and a rogue fledgling becomes obsessed with her, Devlin must keep her alive without surrendering to the darkness inside him. Their attraction burns hotter with every threat, and the bond forming between them hints at something neither expected: they may be soul mates.

Then an attack changes Indio forever.

Thrust into a world of vampires, Valkyries, Furies, and infected werewolves, Indio refuses to become a helpless victim. As enemies close in and Devlin’s last living descendant is placed in danger, she must embrace her new powers and fight beside the vampire who owns her heart.

Their thirst could destroy them both—but together, it may become their greatest strength.

An Unbearable Thirst is a gripping paranormal romance filled with forbidden desire, supernatural danger, fierce loyalty, and a love destined to last forever.