For five centuries, the Vatican - the oldest organization in the world, maker of kings and shaper of history - has used a secret spy service, called the Holy Alliance, or later the Entity, to carry out its will. Forty popes have relied on it to carry out their policies. It has played a hitherto invisible role confronting de-Christianisations and schisms, revolutions and dictators, colonisations and expulsions, persecutions and attacks, civil wars and world wars, assassinations and kidnappings.For the first time in English (already a bestseller in Spain and France), Eric Frattini tells the comprehensive tale of this sacred secret service. The Entity has been involved in the killings of monarchs, poisoning of diplomats, financing of South American dictators, protection of war criminals, laundering of mafia money, manipulation of financial markets, provocation of bank failures, and financing of arms sales to combatants even as their wars were condemned, all in the name of God. The contradiction between God's justice and Earth's justice, Christian beliefs and Christian power, is embodied in the motto of the Entity: 'With the Cross and the Sword.'