The Guardian Exchange

About this item

A legendary angel. A modern madman. A mission that could unleash the armies of Heaven. As Master of the Order of Thaddeus and a former Army Ranger, Silas Grey has faced ancient threats and modern enemies alike. But nothing prepares him for the chaos that erupts after a shocking assassination attempt hits close to home—followed by the sudden disappearance of two elite agents investigating a mysterious case tied to a growing spiritual danger. Something sinister is brewing. Sacred relics are vanishing. Classified research is stolen in coordinated break-ins. And whispers of supernatural warfare echo from the trenches of history—pointing to a spectral force and forgotten legends someone intends to harness. A plan is unfolding to weaponize divine power and ignite a bold invasion—one that threatens to upend the global order. Drawn into a rising conflict with cosmic consequences, Silas and his SEPIO team must race to