The Masquerade

In Seth Dickinson's highly anticipated debut The Traitor Baru Cormorant, a young woman from a conquered people tries to transform an empire in this richly imagined geopolitical fantasy. Baru Cormorant believes any price is worth paying to liberate her people - even her soul.  

The traitor Baru Cormorant is now the cryptarch Agonist - a secret lord of the empire she's vowed to destroy. Hunted by a mutinous admiral, haunted by the wound which has split her mind in two, Baru leads her dearest foes on an expedition for the secret of immortality. It's her chance to trigger a war that will consume the Masquerade. But Baru's heart is broken, and she fears she can no longer tell justice from revenge...or her own desires from the will of the man who remade her.

The hunt is over. After 15 years of lies and sacrifice, Baru Cormorant has the power to destroy the Imperial Republic of Falcrest that she pretends to serve. The secret society called the Cancrioth is real, and Baru is among them. But the Cancrioth's weapon cannot distinguish the guilty from the innocent. If it escapes quarantine, the ancient hemorrhagic plague called the Kettling will kill hundreds of millions...not just in Falcrest but all across the world. History will end in a black bloodstain. Is that justice? Is this really what Tain Hu hoped for when she sacrificed herself?