Formats
Trade Ed. Macmillan Audio 2007
CD ISBN 9781427200471 $29.95 Six CDs
DD ISBN $14.68
Library Ed. BBC Audiobooks America 2007
CS ISBN 9780792747840 $44.95 Four cassettes
CD ISBN 9780792746812 $64.95 Six CDs
MP3-CD ISBN 9780792747611 $39.95 One MP3-CDs
DD ISBN 9780792746966 $39.95