FACT: When Nikola Tesla died, US intelligence agents seized two truckloads of his final research. It was declared "speculative and esoteric," and heavily classified ... until now. Tesla and the Pyramid is a heart-pounding hard science fiction action thriller in the tradition of Andy Weir and Michael Crichton. It features frontier research in real-world alternative archaeology and physics, blurring the line between fact and fiction like never before. Columbia professor Tony Koviak thinks he knows the ancient world-until a CIA analyst on the run from her own agency crashes into his life with classified research that proves humanity's history is a lie. She needs his help decoding Tesla's cryptic final invention-a revolutionary discovery that the genius perfected during a decade of self-imposed isolation. Teaming up with a maverick geophysicist, they race to decipher Tesla's mind-bending technology and unravel a conspiracy stretching back to the last Ice Age. With time running out, they journey from the streets of New York to ancient sites across the globe, piecing together clues that link Tesla's masterpiece to remote prehistory. But they'll have to stay one step ahead of intelligence agencies, hostile governments, and a hidden cabal guiding humanity's fate-one hell-bent on keeping us in the dark about our true past. History isn't just written by the winners-it's erased by them. But Nikola Tesla has left behind an unthinkable way to fight back.