Jack Sigler: Continuum

Jack Sigler, Callsign: King, has been a lot of things in his life. A soldier, a father, a hero. But now he's taking up a new title: guardian. After a life fighting billionaire madmen, terrorists, and unnatural threats, he's stuck thousands of years in the past, using his knowledge of history and modern warfare to right wrongs and stand up for those in need.

Sometimes, the cost of immortality is too high…. The year is 1775, and the first rumblings of the American Revolution are only just being felt. But the War for Independence may be over before it even begins. When General George Washington learns of a daring expedition by British troops to discover a place of ultimate power - and the key to immortality itself - he knows that to salvage the war effort, his forces must get there first. And to find the legend, Washington must employ a legend - an immortal pirate....

AD 102. Two men - centurions in the Roman Legion - are locked in an eternal battle with destiny. One is a fugitive, driven mad by the deeds of his past. Haunted by a demonic force that has tortured him for more than half-a century, he fights to retain his sanity long enough to separate himself from civilization. The other is Jack Sigler, callsign: King, a former Delta operator torn from the present and hurled into the pages of history. King must endure the long journey through the ages to be reunited with his loved ones in the world he knows.