in the third book, "City of Glass"
Cassandra Clare
The dog's name is Church in "The Mortal Instruments" series by Cassandra Clare.
She likes Cassandra Clare's Mortal Instruments.
The sixth book in The Mortal Instruments Series called 'City of Heavenly Fire' will come out in April of 2014.
Valentine Morgenstern dies in the book "City of Glass" in "The Mortal Instruments" series by Cassandra Clare. He is killed by his son, Jace Herondale, during the battle in Idris.
A lot.
I have to say Cassandra Clare author of the Mortal Instruments.
Yes, Cassandra Clare is an American citizen. She was born in Tehran, Iran, but moved to the United States at a young age and has lived there since. Clare is best known for her young adult fantasy series, including "The Mortal Instruments."
The Mortal Instruments, book 3: City of Glass by Cassandra Clare
This sounds like the Mortal Instruments series by Cassandra Clare, though it is her Brother, not sure it that is the right one, but you should still check it out.
Cassandra Clare wrote The Bane Chronicles, a set of short ebooks. She also wrote many more series, including The Infernal Devices and The Mortal Instruments.
Yes, Clary from the "Mortal Instruments" series by Cassandra Clare has a brother named Jonathan (also known as Sebastian Verlac or Sebastian Morgenstern). He plays a significant role in the series as a complex and dark character.