Formats
Trade Ed. Blackstone Audio 2010
CD ISBN 9781441763648 $24.95 Four CDs
MP3-CD ISBN 9781441763655 $29.95 One MP3-CDs
DD ISBN multiple sources
Library Ed. Blackstone Audio 2010
CS ISBN 9781441763624 $34.95 Four cassettes
CD ISBN 9781441763631 $49.00 Four CDs