
If I had to give one reason, and one reason only why I came back to these books it would be Magnus Bane. read the books and you'll understand why. He's an 800 year-old warlock who dresses like Joseph in his amazing technicolor dreamcoat with spiked, glittery blue hair and a wicked sense of humor. He pops in and out playing the role of gay lover, helpful magical resource, frat boy, jailer, High Warlock of Brooklyn, and relief from teenage angst. Simon also actually gets interesting in this one, in a big way. He and Clary give love a chance, but you know that ain't going to end well. His story changes the whole dynamic of the story.
Clary is starting to learn more about her new life as a Shadowhunter and her abilities though the number of unanswered questions still mounts. This story reads like a love story to the city, exploring the uniqueness of Manhattan and its environs. We also get a taste of the other Downworlder factions, werewolves, vampires, and faeries in this book which gives up more insight into some of the secondary characters like Luke. Valentine is as badass and crazy as ever, though her seems crueler and for less pragmatic than he was in the first book.
I think overall this one will be the pick of the litter, I see in the third book they'll be heading to the mythical city of Alicante, and I think the removal from New York will loose some of what gives these books heart, they're about the mean streets. Also the play of characters and unfolding of the story was well paced, lightening I'm not convinced will strike twice. Unsurpassed for drama, big explosions, shocking turns, and glittery makeup.