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The Secret of Sigma Seven  (Hardy Boys #110)
The Secret of Sigma Seven - Hardy Boys #110
Author: Franklin W. Dixon
The war of the worlds is at hand--and Bayport is the battlefield! The aliens are invading! They're not even from Mars. They're from Hollywood! A science fiction convention has come to Bayport, and movie director Simon Devoreaux has lost his billion-dollar baby: the film of his latest blockbuster has dematerialized before his eyes! — Frank and Joe...  more »
ISBN-13: 9780671727178
ISBN-10: 0671727176
Pages: 149
Reading Level: Ages 9-12
Rating:
  • Currently 3.5/5 Stars.
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3.5 stars, based on 1 rating
Publisher: Aladdin
Book Type: Paperback
Members Wishing: 0
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Hardy Boys  110 of 188

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