The first book of The Infernal Devices is called The Clockwork Angel. This is the prequel to The Mortal Instruments.
The best book so far in The Mortal Instruments series, The City of Glass delivers all my expectations after having built it up with the the 2 previous books of Cassandra Clare.
As expected reading Cassandra Clare’s books is like climbing the stairs. The next book is better than the previous one.
Here comes something better than Meyer’s Twilight series.