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Table of Contents
About The Book
The aliens are invading! No, they're not from another galaxy. 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 disappeared before his eyes. The Hardy boys are out to find the film before it’s too late!
Product Details
- Publisher: Aladdin (March 4, 2014)
- Length: 160 pages
- ISBN13: 9781481421973
- Ages: 8 - 12
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- Book Cover Image (jpg): The Secret of Sigma Seven eBook 9781481421973(5.3 MB)