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The Halo Trilogy

3 books in this series

Gates of Mars (The Halo Trilogy Book 1)

Gates of Mars (The Halo T...

By Kathleen McFall

Mars Adrift (The Halo Trilogy Book 3)

Mars Adrift (The Halo Tri...

By Kathleen McFall, Clark Hays

Scorched Earth (The Halo Trilogy Book 2)

Scorched Earth (The Halo ...

By Kathleen McFall, Clark Hays

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