This book is based on a real archaeological discovery. In the summer of 2000, oceanographer Paulina Zelitsky discovered a sunken city on the Cuban shelf, which is off the coast of Cuba. She discovered that there were three pyramids, many buildings, and roads in her sunken city. This book is a fictional account of the exploration of that city.
American archaeologist Dr. Cliff Post and his friend Egyptian archaeologist Dr. Abdul Saad discover a hidden chamber in the right paw of the Great Sphinx. Inside they find an ancient supercomputer left there thousands of years ago by ancient aliens. A terrorist group seeks to obtain possession of this supercomputer.
The Hidden Chamber in the Great Sphinx is the first in a series.