Rowena Cory Daniells 
Uncrowned King 

Thirteen year old Piro watches powerless as her father’s enemies march on the castle, while a traitor whispers poison in the King’s ear, undermining his trust in her brother, Byren. Determined to prove his loyalty, Byren races to the Abbey; somehow, he must convince the Abbot to send his warriors to defend the castle. And Fyn, the youngest of King Rolen’s sons, has barely begun his training as a mystic, but wakes in a cold sweat, haunted by dreams of betrayal…