These ancient artifacts have the ability to rock the foundations of civilisation, religion and history to their very core. The strange and amazing secrets of the past are just a heavily guarded government vault away. This is a detailed study of how and why government agencies have, for decades, taken a clandestine and profound interest in numerous archaeological, historical and religious puzzles. Investigates the abiding interest of American (and British) military and civilian intelligence agencies in anomalous ancient artefacts and megalithic sites representing exotic technology that can be utilized, primarily, for military purposes, and which may threaten with rewriting history as we know it. Needless to emphasize, an equal measure of attention has been devoted to certain researchers and their hypotheses.