by EnidBlyton (Author)
Who are the two strange pilots, and what is the secret treasure hidden in the lonely valley where the children land? Nothing could be more exciting than a daring night flight on Bill's plane! But Philip, Dinah, Lucy-Ann and Jack soon find themselves flying straight into a truly amazing adventure.
Format: Unabridged
Pages: 304
Edition: New Edit/Cover
Publisher: Macmillan Children's Books
Published: 07 Nov 2008
ISBN 10: 0330448358
ISBN 13: 9780330448352
Children’s book age: 9-11 Years