As a result of his research for this WWII novel, Gregory Hall travelled to the Philippines with a History Channel film crew, as well as with four of the surviving WWII participants. During the documentary filming, he visited the sites of the two internment camps, Los Banos and Santo Tomas. Additionally, he visited the locations of the beachhead where the amphibious tracked vehicles (AMTRAC's) came ashore, the airfield used by the paratroopers who...