by Cressida Cowell
Paperback
details (USA).
(see also: eBook (Kindle) · Audio CD · eBook (Kindle))
details (UK).
(see also: Audible Audiobook · Audio CD · eBook (Kindle))
details (Germany).
(see also: Audio CD · Audio CD · Kindle Ausgabe)
ISBN: 978-0-316-08531-1
ISBN-10: 0-316-08531-6
Little, Brown Books for Young Readers · 2010