This book is a seris of 3 books they are amazing. Its a book about angels, demons, faries, vampires, werewolves, and people called shadow hunters that kill demons. Its mostly about a girl named Clary and Jace she falls for Jace and he falls for her its a forrbidden love at first then it becomes unforrbidden. I would recomend this book to people who love scifi it is an amazing series it has a lot of twist yet you will love it trust me.