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.1972, 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.279, Simon and Schuster
"Beauty in This Iron Age". Poem by Philip Jose Farmer, originally published in Orma McCormick and Nan Gerding "Starlanes: International Quarterly of Science Fiction Poetry", Issue 11 (Fall 1953); republished in Philip Jose Farmer "Pearls From Peoria" edited by Paul Spiteri, 2006.
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.1220, Simon and Schuster
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.1827, Simon and Schuster
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.2251, Simon and Schuster