Formats
Trade Ed. Blackstone Audio 2009
CD ISBN 9781433293672 $49.95 Twenty-four CDs
DD ISBN multiple sources
Library Ed. Blackstone Audio 2009
CS ISBN A/ 9781433293641; B/ 9781433297908 $162.90 Twenty-two cassettes
CD ISBN 9781433293658 $160.00 Twenty-four CDs
MP3-CD ISBN 9781433293689 $44.95 Three MP3-CDs
DD ISBN multiple sources