The Persistent: Book II in The Obedient series.

The Persistent follows the adventures of the three young men introduced in The Obedient, who were chosen to do God's work in very special ways. The Cold War was at its peak in the late 1950's and their intimacy with the President and a CIA operative keep them involved on the cutting edge of the intelligence war between the U.S. and USSR. They find it necessary to return to the Soviet Union to find the truth about a disastrous nuclear accident which the Soviet Union tried to hide from even t...