Formats
Trade Ed. Blackstone Audio 2010
CD ISBN 9781441729538 $29.95 Seven CDs
MP3-CD ISBN 9781441729545 $29.95 One MP3-CDs
DD ISBN multiple sources
Library Ed. Blackstone Audio 2010
CS ISBN 9781441729507 $59.95 Six cassettes
CD ISBN 9781441729514 $90.00 Seven CDs