Formats
Trade Ed. Recorded Books 2008
CS ISBN 978-1-4281-6417-8 $41.95 Eight cassettes
CD ISBN 978-1-4281-6419-2 $44.95 Eight CDs
DD ISBN multiple sources
Library Ed. Recorded Books 2008
CS ISBN 978-1428164161 $61.75 Eight cassettes
CD ISBN 978-1428164185 $77.75 Eight CDs