City of the Clockwork Army (A Mortal Instruments/ Infernal Devices Crossover)

A Mortal Instruments- Infernal Devices crossover, sparks fly as our favourite( and not-so-favourite) TMI and TID characters come face to face for the first time ever!! What happens when enemies from the past and present join forces and threaten the world's very existence? Find out in ' City of the Clockwork Army' !