Formats
Trade Ed. Hachette Audio 2010
CD ISBN 9781607886570 $39.98 Twelve CDs
DD ISBN multiple sources
Library Ed. AudioGO 2010
CD ISBN 9781607889373 $89.99 Twelve CDs
MP3-CD ISBN 978-1-60788-938-0 $69.99 Two MP3-CDs
DD ISBN multiple sources