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.2151, Simon and Schuster
Randy Susan Meyers, M. J. Rose, Ronlyn Domingue, Sarah Pekkanen, Jodi Picoult (2013). “Atria Book Club Bites: A Free Sampling of Ten Books Guaranteed to Feed Your Discussion”, p.152, Simon and Schuster