by Rick Riordan
Hardcover
details (UK).
(see also: eBook (Kindle) · Audible Audiobook · Audio CD)
details (United States).
(see also: eBook (Kindle) · Audible Audiobook · Audible Audiobook)
details (Germany).
(see also: Kindle Ausgabe · CD-ROM · Audio CD)
details (Canada).
(see also: eBook (Kindle) · Audio CD · Audio CD)
ISBN: 978-0-14-133922-1
ISBN-10: 0-14-133922-5
Puffin · 2014