So, I just finished reading The Demon's Lexicon, by Sarah Rees Brennan, and I have to say that I was super impressed. The plot has definite substance and the main character, Nick, is not the typical hero that has been evident in the current trend with young adult urban fantasy fiction. There are a couple of themes with this book, good vs. evil and light romance, but the dominant theme is the evolution of the brother's relationship as events unfold around them. According to the author's website, this is the first in a trilogy that will publish annually. I would recommend this book to anyone who enjoys fantasy fiction, especially if you are a fan of Cassandra Clare's The Mortal Instruments Trilogy or the television show Supernatural.
From the book jacket:
Nick Ryves knows that demons are real. Nick and his brother, Alan, have spent their lives on the run from magic. Their father was murdered, and their mother was driven mad by magicians and the demons who give them power. The magicians are hunting the Ryves family for a charm that Nick's mother stole - a charm that keeps her alive - and they want it badly enough to kill again. Danger draws even closer when a brother and sister come to the Ryves family for help. The boy wears a demon's mark, a sign of death that almost nothing can erase...and when Alan also gets marked by a demon, Nick is desperate to save him. The only way to do that is to kill one of the magicians they have been hiding from for so long. Ensnared in a deadly game of cat and mouse, Nick starts to suspect that his brother is telling him lie after lie about their past. As the magician's Circle closes in on their family, Nick uncovers the secret that could destroy them all.