Formats
Trade Ed. Macmillan Audio 2008
CD ISBN 978-1-4272-0283-3 $44.95 Thirteen CDs
DD ISBN multiple sources
Library Ed. BBC Audiobooks America 2008
CD ISBN 978-0-7927-5247-9 $112.95 Thirteen CDs
MP3-CD ISBN 978-0792753018 $69.95 Two MP3-CDs
DD ISBN multiple sources