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School Library Journal
Reviewed on April 1, 2014 | Fiction Series Update
Gr 6 Up—As the diabolical Karl Strand plans to conquer the...Log In or Sign Up to Read More
Horn Book Guide
Reviewed on January 1, 2014
Aluna and her friends disguise themselves as cyborg Upgraders in order to destroy Karl Strand once and for all. To win the war, h...Log In or Sign Up to Read More
