"The Kaiser murdered Theodosia's mother, the Fire Queen, when Theo was only six. He took Theo's country and kept her prisoner, crowning her Ash Princess--a pet to toy with and humiliate for ten long years. That era has ended. The Kaiser thought his prisoner weak and defenseless. He didn't realize that a sharp mind is the deadliest weapon. Theo no longer wears a crown of ashes. She has taken back her rightful title, and a hostage--Prinz Soren. But...