The Lunar Enigma Files

In January 1969, a NASA test mission vanishes—only to reappear where no ship should be: crashed on the moon.

Commander Hazen Bird and Specialist Nate Harlow survive the impossible landing, but the barren lunar surface is only the beginning. Buried beneath the gray dust lies a vast, abandoned base built by a human civilization over one million years ago—a civilization that destroyed itself and left behind warnings meant for their descendants.