Cassandra Clare (2012). “Cassandra Clare: The Mortal Instruments Series (5 books): City of Bones; City of Ashes; City of Glass; City of Fallen Angels, City of Lost Souls”, p.772, Simon and Schuster
Cassandra Clare (2011). “Cassandra Clare: The Mortal Instrument Series (4 books): City of Bones; City of Ashes; City of Glass; City of Fallen Angels”, p.621, Simon and Schuster
"The Last Book of The Mortal Instruments Series Has Arrived, and It's Full of Juicy Lust and Betrayal". Interview with Alexandra Schwartz, www.glamour.com. May 29, 2014.
"The Last Book of The Mortal Instruments Series Has Arrived, and It's Full of Juicy Lust and Betrayal". Interview with Alexandra Schwartz, www.glamour.com. May 29, 2014.
"Author Interview: Cassandra Clare on City of Bones (Book One, The Mortal Instruments)". Interview with Cynthia Leitich Smith, cynthialeitichsmith.blogspot.com. March 8, 2008.