by Rick Riordan
Hardcover
details (UK).
(see also: eBook (Kindle) · Audible Audiobook)
details (United States).
(see also: eBook (Kindle) · Audible Audiobook · Audible Audiobook)
details (Germany).
(see also: Kindle Ausgabe · Audible Hörbuch)
details (Canada).
(see also: eBook (Kindle) · Audible Audiobook)
ISBN: 978-0-14-137653-0
ISBN-10: 0-14-137653-8
Puffin · 2016