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Zack Umstead is the author of the Shifter young adult science fiction-adventure series, including the debut novelette Shifter and the forthcoming Shifter: Gathering Forces. He is an honor student with numerous writing awards, back-to-back state geography bee finalist, and a card-carrying junior member of Mensa. He lives in New Jersey with his family.
More information on Zack can be found at ZackUmstead.wordpress.com.