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Gr 8 Up—When Liam's research into alternate universes is stolen by a Nazi scientist, Liam chases it across the Atlantic into Germany. He recruits the help of Daniel and Rebeka, siblings who hunt Nazis, to sneak into Siegen military base and steal a medieval book before the Nazis realize they have it, so he can complete his research and end the war. But when Liam uses the power he's absorbed from the shadow world to help them escape, the monsters of the other universe crawl through too. Fleei...Log In or Sign Up to Read More