Formats
Trade Ed. Harper Audio 2005
CD ISBN 0060759275 $39.95 Eleven CDs
DD ISBN 0060842881 $27.97
Library Ed. BBC Audiobooks America 2005
CS ISBN 0792736192 $69.95 Eight cassettes
CD ISBN 0792736214 $94.95 Ten CDs
MP3-CD ISBN 0792736222 $49.95 Two MP3-CDs