Unidentified: Invasion Volume One

Three complete alien invasion series in a single volume.

The Abyss: The Complete Series is over 1,000 pages of pulse-pounding science fiction filled with aliens, monsters, and unforgettable heroes.

A revolutionary energy project opens a doorway to something hidden beneath Earth’s oceans. As civilization collapses, a handful of survivors must uncover the truth behind the Abyss before humanity is consumed.

The real threat lies below.

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