by Rick Riordan
Hardcover
details (United States).
(see also: eBook (Kindle) · Audible Audiobook · Audio CD)
details (UK).
(see also: eBook (Kindle))
details (Germany).
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details (Canada).
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ISBN: 978-0-553-80423-2
ISBN-10: 0-553-80423-5
Bantam · 2007