Formats
Trade Ed. Blackstone Audio 2010
CD ISBN 9781441729774 $32.95 Fourteen CDs
MP3-CD ISBN 9781441729781 $29.95 Two MP3-CDs
DD ISBN multiple sources
Library Ed. Blackstone Audio 2010
CS ISBN 9781441729743 $79.95 Ten cassettes
CD ISBN 9781441729750 $109.00 Fourteen CDs