Formats
Trade Ed. Blackstone Audio 2010
CD ISBN 9781441743398 $29.95 Six CDs
MP3-CD ISBN 9781441743404 $29.95 One MP3-CDs
DD ISBN multiple sources
Library Ed. Blackstone Audio 2010
CS ISBN 9781441743367 $44.95 Six cassettes
CD ISBN 9781441743374 $69.00 Six CDs
DD ISBN multiple sources