When Clary Fray heads out to a New York nightclub with her best friend Simon, she isn't expecting to witness a murder, much less one committed by three teenagers bedecked with odd tattoos and brandishing bizarre weapons. And she's more than a little startled when the body disappears into thin air. Soon Clary is introduced to the world of the Shadowhunters, a secret army of warriors dedicated to driving demons out of our world and back to their own. And she's introduced with a vengeance, when Clary's mother disappears and Clary herself is almost killed by a grotesque monster. How could a mere human survive such an attack and kill a demon? The Shadowhunters would like to know...Get a behind-the-scenes look at the making of The Mortal Instruments: City of Bones movie with this official companion book. This fan favourite features full-colour photos from the set, designers' sketches, interviews with the cast and crew, and more! From the screenwriting process to the casting decisions to the director's vision, this definitive book is a must-have for fans of the blockbuster film!