by Rick Riordan
Audio CD
details (United States).
(see also: Audible Audiobook · eBook (Kindle) · Audible Audiobook)
details (UK).
(see also: eBook (Kindle) · Audible Audiobook · Audio CD)
details (Canada).
(see also: eBook (Kindle) · CD-ROM · Audible Audiobook)
ISBN: 978-0-7393-5080-5
ISBN-10: 0-7393-5080-3
(978-0-7393) · 2008