Description
A spy for the Government Investigation Bureau, twelve-year-old Zac is sent to Great Icy Pole to learn why planes are suddenly making frequent flights over a remote research station.
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Zac is sent to the Great Icy Pole to investigate suspicious activity in the area. It's a freezing, scary place where your eyeballs can freeze in their sockets and your fingers can snap off! And if Zac misses his helicopter ride back, he'll be stuck there all winter. . . .
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