Thomas Danforth has lived a fortunate life. The son of a wealthy importer, he traveled the world in his youth, and now, in his twenties, he lives in New York City and runs the family business. It is 1939, and the world is on the brink of war, but Danforth’s life is untroubled, his future assured. Then, on a snowy evening walk along Gramercy Park, a friend poses a fateful question.