Migration
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Average rating4.3
15
Returning to her research facility on Earth in time for spring migration, Dr. Mackenzie Cooper believes she is now free to pick up her life again. But the enemy is on the move, destroying planet after planet.
Series
Series
3 primary booksSpecies Imperative
Species Imperative is a 3-book series with 3 primary works first released in 2004 with contributions by Julie E. Czerneda.
