A Court of Frost and Starlight (A Court of Thorns and Roses)

When Feyre kills a wolf, a beast-like creature arrives to demand retribution for it. Dragged to a magical land Feyre discovers that her captor is not an animal. As she dwells on his estate, her feelings for Tamlin transform from icy hostility into a fiery passion that burns through every lie and warning she's been told about the beautiful, dangerous world of the Fae. But an ancient shadow is growing, and Feyre must find a way to stop it...