The Mortal Instruments may refer to: The Mortal Instruments (book series), the first of The Shadowhunter Chronicles written by Cassandra Clare; The Mortal Instruments, Raziel's three gifts that played vital roles to the creations of Shadowhunters; The Mortal Instruments: City of Bones, the film adaptation; Shadowhunters: The Mortal Instruments, the TV adaptation; Simon's band, which has finally settled with the name "The Mortal Instruments".