Formats
Trade Ed. Harper Audio 2009
CD ISBN 9780061841934 $39.99 Seven CDs
DD ISBN multiple sources
Library Ed. Blackstone Audio 2009
CS ISBN 9781433294983 $34.95 Six cassettes
CD ISBN 9781433294990 $55.00 Six CDs
MP3-CD ISBN 9781433295027 $29.95 One MP3-CDs