Formats
Trade Ed. Harper Audio 2001
CS ISBN 9780694525058 $39.95 Ten cassettes
CD ISBN 9780694524648 $29.95 Ten CDs
Library Ed. Books on Tape 2001
CS ISBN 978-0-7366-6197-3 $88.00 Eleven cassettes
CD ISBN 978-0-7366-9916-7 $104.00 Twelve CDs