Throne of Glass by Sarah J. Maas — book slip

Celaena Sardothien, a notorious assassin, has been serving a brutal sentence in the salt mines of Endovier. Her fortunes change when Crown Prince Dorian offers her a chance at freedom.

To earn it, she must compete in a deadly tournament to become the king's champion.

As she navigates the treacherous court politics and forms unexpected alliances, Celaena must confront her past and the secrets that could change the fate of the kingdom.

First in the Throne of Glass series, this book is a thrilling blend of action, intrigue, and slow-burn romance.