The Handy World War II Answer Book - Hardcoverby Richard Estep (Author) The biggest and deadliest war. Over 50 countries involved. More than 100 million people mobilized. A death toll between 50 to 85 million half of which were innocent civilians. Six bloody years. Countless atrocities and savageries. If you're interested in the story and legacy of World War II, then this history book is for you! From the Pearl Harbor attack and the D Day invasion to the Holocaust and the Manhattan Project, World