Formats
Trade Ed. Hachette Audio 2011
CD ISBN 978-1-60024-723-1 $39.98 Nine CDs
DD ISBN 9781611139181 $26.98
Library Ed. AudioGO 2011
CD ISBN 978-1-61113-286-1 $84.99 Nine CDs
MP3-CD ISBN 9781611133172 $59.99 One MP3-CDs
DD ISBN multiple sources