What if the Great Sphinx had never been alone? Starting from the premise that the Giza Plateau represents a sophisticated and monumental unified project author Damiano Piras develops a coherent and methodical line of reasoning to investigate the possible existence and location of a second Sphinx. Through a detailed analysis of a specific area a remarkable convergence of geometric archaeoastronomical historical and religious indicators emerges. The investigation culminates in a twofold verification process: first through on-site observations during the striking equinoctial alignments and subsequently through mathematical calculations conducted with specialized software. The results reveal a breathtaking celestial symmetry that manifests not only during the equinoxes but also during the two opposing solstices completing the majestic symbolic and spatial design of Giza. The Dawn of a New Sphinx presents a well-documented and compelling thesis constructing step by step a persuasive case for the possible existence of a long-concealed secret preserved for millennia beneath the sands of the desert.