The Undeniable Truth

Jack Hudson, a History teacher, and his wife, Melissa, an English teacher, can't resist a mystery.
Less than a year ago, he found his grandfather's remains in a root cellar buried in the rubble of a barn that had been bombed on D-Day.
Now his challenge is to find an aunt that may or may not even exist. The adventure takes him across the Atlantic again, and into the waiting snare of unforeseen danger.
Giving up is not in his vocabulary, so he must see this through to the end. In order to keep everyone safe, he must pull off the biggest bluff of his life.