Fresh off the cast and author's visit to WonderCon where we caught up with Cassandra Clare and the cast, Mortal Instruments: City of Bones has released its second trailer. The Screen Gems film is ramping up the anticipation as its August 23 release date gets closer.

The young adult book series has the potential to become the new Twilight Saga in terms of popularity, and this writer honestly thinks it could surpass it.

The story follows an ordinary teenager, Clary Fray (Collins), who learns that she is a descendant of a family of Shadowhunters. They are an ancient supernatural clan that are half-angel, half-human warriors who are locked in what seems to be an eternal battle against an invasion of demons.