City of Heavenly Fire (The Mortal Instruments, #6)

About this book

Darkness returns to the Shadowhunter world. As their society falls apart around them, Clary, Jace, Simon, and their friends must band together to fight the greatest evil the Nephilim have ever faced: Clary's own brother. Nothing in the world can defeat him--must they journey to another world to find the chance? Lives will be lost, love sacrificed, and the whole world change in the sixth and last installment of the Mortal Instruments series!