City of Bones

"This urban-fantasy series opener spices its fight against evil with sexual tension. Fifteen-year-old geek hipster Clary thought she was just a normal kid, but normal kids don't see invisible people, and normal kids' mothers don't suddenly disappear, seemingly captured by horrific monsters. But like many fantasy heroines, Clary isn't normal, and she's got all the secret parentage, dramatic revelations and amazing magic powers to prove it. Clary is a Shadowhunter, brought up as a mundane but born to fight demons. She and her mundane friend Simon fall in with a trio of Shadowhunter teens, and are soon embroiled in a quest to understand Clary's past - and incidentally save the world. Rich descriptions occasionally devolve into purple prose, but the story's sensual flavor comes from the wealth of detail: demons with facial piercings, diners serving locusts and honey, pretty gay warlocks and cameo appearances from other urban fantasies' characters. Complicated romantic triangles keep the excitement high even when the dramatic revelations tend toward the ridiculous. Lush and fun."
Kirkus Reviews