The Last Hours is a trilogy written by Cassandra Clare and is the sequel series to The Infernal Devices. It is the fourth series published in The Shadowhunter Chronicles, but is the second chronologically. Its export rights were acquired by Walker Books.
Set in Edwardian London, Will and Tessa Herondale's children James and Lucie are continuing the fight against evil alongside their parabatais, Cordelia Carstairs and Matthew Fairchild, and more offspring of The Infernal Devices characters.
