The Secret of Sigma Seven
Sale price
$371
Chapter Book · Ages 9–12 · 1991 · Est. 3.5 hour read

The Secret of Sigma Seven

Written by Franklin W. Dixon

Book #110 in the The Hardy Boys series

Stolen film reels lead to a sci-fi mystery.

3.7 Goodreads · 169 ratings
149 pages· 32,225 words· Est. 3.5 hour read· 750L
$3.99Save 7%

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Bookroo's summary

Frank and Joe Hardy dive into a world where science fiction blurs with reality. Movie director Simon Devoreaux's latest blockbuster has vanished, and the stakes are high. As the brothers navigate a convention filled with Hollywood's finest, they must unravel a mystery that could cost billions. Can they uncover the truth before the fantasy becomes a nightmare?

From the publisher

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 dematerialized before his eyes.

At a glance
Format
Paperback
Pages
149
Words
32,225
Reading age
9–12
Audience
Middle Grade
Lexile
750L
The author

More from Franklin W. Dixon

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The series

The The Hardy Boys series

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The fine print

Book details

Reading levels
ATOS
5.1
F&P level
~R
AR points
5
AR interest level
MG
AR quiz
19710
Publication
Published
May 21, 1993
First published
January 1, 1991
Publisher
Aladdin
Edition
Language
English
Type
Chapter Book
Identifiers
ISBN
9780671727178
LCCN
98810964
OCLC
24485966

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