The book ‘Lady Midnight’ is written by Cassandra Clare. ‘Lady Midnight’ is the 1st book in ‘The Dark Artifices’ series. It is set five years after the events of ‘City of Heavenly Fire’ and the story is about Emma Carstairs, who is determined to discover what killed her parents. She teams up with her best friend Julian Blackthorne to investigate a paranormal plot throughout Los Angeles.