Formats
Trade Ed. Macmillan Audio 2008
CD ISBN 978-1-4272-0599-5 $34.95 Seven CDs
DD ISBN multiple sources
Library Ed. BBC Audiobooks America 2008
CD ISBN 978-0-7927-5999-7 $74.95 Seven CDs
MP3-CD ISBN 978-0-7327-6164-8 $44.95 One MP3-CDs
DD ISBN multiple sources