Owned by a ruthless Assassin Lord, Scarlett Monrhoe and her two sisters have been trained since they were children to torture and take life. They are the most feared trio on the continent, but they are also wild and unpredictable. A tragic night has Scarlett finding herself locked away in a noble's household, trapped and forgotten, until she's ready to fall into line.

Luella lives in a quiet village near the border of the land of the humans and the realm of magic, where the townsfolk keep its heavy secret: The elves come for war or wives. Once every generation, the Elf King enters Luella's village to take a bride to be his Human Queen, fulfilling a centuries-old treaty that prevents the destruction of humanity itself. Luella never thought she’d be that woman. Independent, caring, and fiercely devoted to her people, she’s content in her quiet life as a humble herbalist.

Keera is a killer. As the King’s Blade, she is the most talented spy in the kingdom. And the king’s favored assassin. When a mysterious figure moves against the Crown, Keera is called upon to hunt down the so-called Shadow. She tracks her target into the magical lands of the Fae, but Faeland is not what it seems—and neither is the Shadow. Keera is shocked by what she learns and can’t help but wonder who her enemy truly is: the King that destroyed her people or the Shadow that threatens the peace.

Nikolai Lantsov has always had a gift for the impossible. No one knows what he endured in his country’s bloody civil war - and he intends to keep it that way. Now, as enemies gather at his weakened borders, the young king must find a way to refill Ravka’s coffers, forge new alliances, and stop a rising threat to the once-great Grisha Army. Yet with every day a dark magic within him grows stronger, threatening to destroy all he has built.

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.