Mortal Instruments

The MI is an awesome books series by Casandra Claire. It is about a bunch of Shadowhunters (half-human, half-angel) people who kill demons. Clary Fray is a seemingly ordinary teenager in New York. However, she turns out to be a Shadowhunter. I'm not going to spoil anything else but it is super awesome. It files under Romance, Action, and more. On January 12, the new TV series Shadowhunters premiered. Check it out. It still isn't much like the book, but is an improvement on the City of Bones movie (also based on the book) that came out before.