by Rick Riordan
Paperback
details (UK).
(see also: eBook (Kindle) · Audible Audiobook · Audio Cassette)
details (USA).
(see also: eBook (Kindle) · eBook (Kindle) · CD-ROM)
details (Germany).
(see also: Kindle Ausgabe · Audio CD · Audible Hörbuch)
details (Canada).
(see also: eBook (Kindle) · eBook (Kindle) · CD-ROM)
ISBN: 978-0-14-131913-1
ISBN-10: 0-14-131913-5
Puffin · 2006