Callypso Lillis is a siren with a very big problem, one that stretches up her arm and far into her past. For the last seven years she’s been collecting a bracelet of black beads up her wrist, magical IOUs for favors she’s received. Only death or repayment will fulfill the obligations. Only then will the beads disappear. Everyone knows that if you need a favor, you go to the Bargainer. He’s a man who can get you anything you want … at a price. And everyone knows that sooner or later he always collects. But for one client, he’s never asked for repayment. Not until now.

When Pestilence comes for Sara Burn’s town, one thing is certain: everyone she knows and loves is marked for death. Unless, of course, the angelic-looking horseman is stopped, which is exactly what Sara has in mind when she shoots the unholy beast off his steed. Too bad no one told her Pestilence can’t be killed. Now the horseman, very much alive and very pissed off, has taken her prisoner, and he’s eager to make her suffer. Only, the longer she’s with him, the more uncertain she is about his true feelings towards her, and hers towards him. And now, well, Sara might still be able to save the world, but in order to do so, she'll have to sacrifice her heart in the process.

Just hours after humans are born, the gods take what little power we have. In return, they protect our borders from the vicious, merciless fae. The humans who manage to keep their power are known as the corrupt. And they are burned. When my forbidden power is discovered, I’m forced to flee my tiny village and the life I adore. To survive, I make a desperate bargain with the mercenary who abandoned me at my weakest moment. Our deal is simple: I’ll help him and his mysterious friends sneak into the city, and he’ll help me learn to wield the strange, dark power I’ve always kept hidden.

In a mortal world colonized by the gods and ruled over by their cruel offspring, the Descended, Diem Bellator yearns to escape the insular life of her poor village. Her mother's sudden disappearance—and the discovery of a dangerous secret about her past—offer Diem an unexpected opportunity to enter the dark world of Descended royalty and unlock the web of mysteries her mother left behind.

All Talasyn has ever known is the Hurricane Wars. Growing up an orphan in a nation under siege by the ruthless Night Emperor, she found her family among the soldiers who fight for freedom. But she is hiding a deadly secret: light magic courses through her veins, a blazing power believed to have been wiped out years ago that can cut through the Night Empire’s shadows.