The Iron King by Julie Kagawa

Meghan Chase has never fit in at her small-town high school, and now, on the eve of her 16th birthday, she discovers why. When her half brother is kidnapped, Meghan is drawn into a fantastical world she never imagined--the world of Faery, where anything you see may try to eat you, and Meghan is the daughter of the summer faery king. Now she will journey into the depths of Faery to face an unknown enemy . . . and beg the help of a winter prince who might as soon kill her as let her touch his icy heart. The Iron King is the first book in the Iron Fey series. From Goodreads.

Quite a few authors are now using the world of the Fey as setting for their books, all of course slightly different but usually there is the Winter Fey and the Summer Fey. Julie Kagawa has added the Iron Fey which is deadly to the rest of the Fay as they can't touch iron. An interesting addition and I am looking forward to read more of this series, I think I already have the next two books on my Kindle.

This book qualifies for:
100 books in a year Reading Challenge 2012, 
Goodreads 2012 Reading Challenge, 
2012 Ebook Challenge,
2012 Book Blogger Recommendation Challenge (number 208)