First Contact sci-fi books

Sisters of the Vast Black (Our Lady of Endless Worlds, 1)

D.E.A.D.: A Science Fiction Thriller of Alien Secrets and Government Betrayal

The Ship: Final Voyage: Science Fiction Thriller

XENOPHAGE: A SciFi Adventure

Non-Human Origin: A Science-Fiction Thriller

Flybot

Mercenaries

Starship Settler

New Worlds

Banish the Stars

Graduation Day