Petra's life is forever changed when, one day, her father returns home - blind. The prince has stolen his eyes, enchanted them, and now wears them. But why?

Petra doesn't know, but she knows this: she will go to Prague, sneak into Salamander Castle, and steal her father's eyes back. Joining forces with Neel, whose fingers extend into invisible ghosts that pick locks and pockets, Petra finds that many people in the castle are not what they seem, and that her father's clock has powers capable of destroying their world.

This startling debut novel, about the risks we take to protect those we love, brims with magic, political intrigue, and heroism.