Jessica Postigo Paquette Working on 'The Mortal Instruments: CITY OF ASHES' Director's Draft

With The Mortal Instruments: City of Bones coming out in less than 2 months, Jessica Postigo Paquette -The Mortal Instruments screen writer- has not only finished the screen play for City of Ashes but is now working on the director's draft.

@Luv4Jace A while ago but writing is rewriting. Now I'm doing the director's draft, which includes his vision and visuals for the movie.
— Jessica Postigo (@JessPostigo) June 24, 2013

The Mortal Instruments: City of Ashes will start filming in the fall until Christmas.

WonderCon Interview With Cassandra Clare: if More Movies are Filmed, They'll Film it Back-to-Back

Cassandra Clare talks to Showbiz Junkies about the possibility of more Mortal Instruments movies:

They said that if they do the next ones they’re going to shoot them back-to-back, which I think is a really exciting idea because Ashes and Glass happen bang, bang on the heels of each other. This is a really fast-paced story and it only takes place in a couple of weeks. I think that it would be great for them to do that.

Thus, if City of Bones does well at the box-office, City of Ashes, City of Glass, etc. will be made into a movie!