by Rick Riordan
Hardcover
details (USA).
(see also: Audible Audiobook · eBook (Kindle))
details (UK).
(see also: eBook (Kindle) · CD-ROM · Audio CD)
details (Germany).
(see also: Kindle Ausgabe · CD-ROM · Audio CD)
details (Canada).
(see also: eBook (Kindle) · Audible Audiobook · Audible Audiobook)
ISBN: 978-1-4231-2166-4
ISBN-10: 1-4231-2166-X
Disney-Hyperion · 2009