Book Review: Keeper of the Lost Cities

This is a book about a girl who finds out she's an elf. She is brought into the lost cities by Fitz, another elf. Every elf in this world has a special talent: Conjurer, Mesmer, Vanisher, Guster, and the forbidden: Pyrokenetic. Sophie, the girl, finds out that she is a Telepath. She can read minds! And she has to stop the mysterious white fires that are burning in human cities. Could a Pyrokenetic be setting them?