"Author Interview: Cassandra Clare on City of Bones (Book One, The Mortal Instruments)". Interview with Cynthia Leitich Smith, cynthialeitichsmith.blogspot.com. March 8, 2008.
"Terry Pratchett: 'If I'd known what a progressive brain disease could do for your PR profile I may have had one earlier'". Interview with Deborah Orr, www.independent.co.uk. November 29, 2008.