Encyclopedia Brown and the Case of the Secret UFOs

by Donald J Sobol

Paperback

details (UK).

details (USA).
(see also: eBook (Kindle) · Audible Audiobook)

details (Germany).
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details (Canada).
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ISBN: 978-0-14-241933-5

ISBN-10: 0-14-241933-8

Puffin Books · 2011