First Light — The Retrieval Program Book 4 by C. Scott Lannon

The Retrieval Program / Book 4

First Light

by C. Scott Lannon

A civilian astronomer detects a signal from the ocean floor that matches classified data no outsider should possess. The cover-up goes international — seven nations, one coordinated secret, seventy-eight years of silence.

Espionage ThrillerConspiracy ThrillerFebruary 25, 2026

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The Retrieval Program

For fans of Lee Child, Brad Thor, and The X-Files