Paperback | 480 pages

The #1New York TimesbestsellingOne Dark Thronepicks up whereThree Dark Crownsleft offbut this time the stakes are higher, the reveals are more shocking, and the ending will leave readers speechless and hungry for more!

With the queens sixteenth birthday celebration on the horizon and the unforgettable events of the Quickening behind them, the sisters must reassess their strategic paths to the throne in light of what has happened.

Katharine, once the weak and feeble queen, is curiously stronger than ever before. Arsinoe, after discovering shes not a naturalist, must figure out how to use her potentially life-threatening secret before it winds up killing her. And even though Mirabellas powers are as strong as ever, the incessant attacks on her and her people have left her questioning whether being crowned is worth it if everyone in her wake dies.

But time is running out, and the triplets arent the only ones in Fennbirn scheming about whats to come. Friends and foes alike who stand to benefit from the victory are trying to force the hands of the sisters, pushing them toward a shocking outcome that defies history, confounds nature, and forever changes everyone involved.