Susan Dennard's New York Times bestselling, young adult epic fantasy Witchlands series continues with the story of the Threadwitch Iseult.

War has come to the Witchlands...and nothing will ever be the same.

The Threadwitch Iseult has finally found her heartsister Safiya again, but their reunion is brief, for the Truthwitch must enter the enemy's kingdom....and marry him, else war take even more of a toll. Separated by magic, the Bloodwitch Aeduan searches for Iseult, even as he must face his own choices.

As the heroes and villains of legend resurface, reawoken by the mythical Cahr Awen, Iseult must confront her own power and choose where her destiny lies.