Persephone is the Goddess of Spring by title only. The truth is, since she was a little girl, flowers have shriveled at her touch. After moving to New Athens, she hopes to lead an unassuming life disguised as a mortal journalist. Hades, God of the Dead, has built a gambling empire in the mortal world and his favorite bets are rumored to be impossible. After a chance encounter with Hades, Persephone finds herself in a contract with the God of the Dead and the terms are impossible: Persephone must create life in the Underworld or lose her freedom forever.

Twenty-year-old Violet Sorrengail was supposed to enter the Scribe Quadrant, living a quiet life among books and history. Now, the commanding general—also known as her tough-as-talons mother—has ordered Violet to join the hundreds of candidates striving to become the elite of Navarre: dragon riders. But when you’re smaller than everyone else and your body is brittle, death is only a heartbeat away...because dragons don’t bond to “fragile” humans. They incinerate them.

Isolde de Lara considers her wedding day to be her death day. To end a years-long war, she is to marry vampire king Adrian Aleksandr Vasiliev, and kill him. But her assassination attempt is thwarted, and Adrian threatens that if Isolde tries to kill him again, he will raise her as the undead. Faced with the possibility of becoming the thing she hates most, Isolde seeks other ways to defy him and survive the brutal vampire court.

Twenty-four-year-old Saeris Fane is good at keeping secrets. No one knows about the strange powers she possesses or the fact that she has been picking pockets and stealing from the Undying Queen's reservoirs for as long as she can remember. But a secret is like a knot. Sooner or later, it is bound to come undone. When Saeris comes face-to-face with Death himself, she inadvertently reopens a gateway between realms and is transported to a land of ice and snow. The Fae have always been the stuff of myth, of legend, of nightmares… but it turns out they're real.

The adopted human daughter of the Nightborn vampire king, Oraya carved her place in a world designed to kill her. Her only chance to become something more than prey is entering the Kejari: a legendary tournament held by the goddess of death herself. But winning won’t be easy amongst the most vicious warriors from all three vampire houses. To survive, Oraya is forced to make an alliance with a mysterious rival.