Heir of Fire by Sarah J. Maas (Throne of Glass #3)
⭐⭐⭐⭐4.46 Goodreads rating (Goodreads Choice Award Nominee for Best Young Adult Fantasy & Science Fiction 2014)
Throne of Glass Series #3
Celaena Sardothien has survived deadly contests and shattering heartbreak—but at an unspeakable cost. Now she must travel to a new land to confront her darkest truth... a truth about her heritage that could change her life—and her future—forever.
Meanwhile, brutal and monstrous forces are gathering on the horizon, intent on enslaving her world. To defeat them, Celaena must find the strength to not only fight her inner demons but to battle the evil that is about to be unleashed.
The king's assassin takes on an even greater destiny and burns brighter than ever before in this follow-up to the New York Times bestselling Crown of Midnight.