Some languages shouldn't be spoken.

Mysterious carvings found in Antarctica suggest humans lived there in Neolithic times. Archaeologist Darwin Lacroix uncovers an impossible truth: identical symbols appear in central France and Tibet. A sealed Vatican document suggests the inscriptions belong to a primordial language -- possibly the tongue from which all human thought descends.

Valentín Reiter, leader of a Heilige Stürm, a Nazi fringe group that escaped justice, believes the markings are the lost language of the Hyperboreans, mythical forebears of the Aryan race. He sees them as a way to summon a higher order of being. To prepare the world for a new Reich.

When NASA detects a transmission pulsing from beneath the Antarctic shelf, Darwin and Reiter's paths collide. The signal is ancient, recursive, and intelligent.

And it's awakening.

What begins as a linguistic mystery becomes a global threat. The symbols don't shape ideas -- they destabilize consciousness itself. If they spread, the human mind may not survive. Civilization will fail -- not in fire, but in silence.

From the streets of Buenos Aires to the Tibetan plateau and the ice tunnels below the Drygalski Glacier, Signal Code is a chilling archaeological thriller, pitting myth against science, language against sanity, and the fate of humanity against a signal designed to erase it.

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• Literature & FictionAction & AdventureMystery, Thriller & SuspenseCrime
• Mystery, Thriller & SuspenseThrillersHistorical
• Literature & FictionAction & AdventureMystery, Thriller & SuspenseMystery

• Publication Date: December 4, 2025
• Text-to-Speech: Disabled
• Lending: Disabled
• Print Length: 420 Pages
• File Size: 12 KB