City of Heavenly Fire by Cassandra Clare is to be released May this year and while they haven't released the official cover for the book yet, I am so excited for this book, much more than I am for any other book.
ΕRCHOMAI, SEBASTIAN HAD SAID.
I am coming.
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 changed in the sixth and last instalment of the Mortal Instruments series!