Formats
Trade Ed. Harper Audio 2003
CS ISBN 9780060534714 $39.95 Fourteen cassettes
DD ISBN multiple sources
Library Ed. BBC Audiobooks America 2002
CS ISBN 978-0-7927-2882-5 $115.95 Fourteen cassettes
CD ISBN 978-0-7927-2883-2 $124.95 Seventeen CDs
MP3-CD ISBN 9780792729082 $74.95 Two MP3-CDs
DD ISBN multiple sources