The silver door
Author: Lisle, Holly.
Genna is the chosen Sunrider, and under nightling protection, she must learn the acient magics so she may bring an end to the war between slaves and masters. When she escapes a brutal plot concoted by the evil kai lords, Genna finds herself cast into the depths of the Sun Wizards' world. As the war begins to cross the moonroads, threatening to destroy all the worlds beneath the sun and moon, Genna must rise and harness her new powers in order to save her people. Will Genna, with the help of her brother, Dan, and their friends Catri, Doyati, and Yarri, be able to fulfill her fate?