by Rick Riordan
Hardcover
details (UK).
(see also: CD-ROM · eBook (Kindle) · Audio CD)
details (USA).
(see also: Audible Audiobook · eBook (Kindle) · Kindle Edition with Audio/Video)
details (Germany).
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details (Canada).
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ISBN: 978-0-14-138149-7
ISBN-10: 0-14-138149-3
Puffin (1st) · 2006