Few people know that Anne Frank and her sister Margot had pen pals in the United States. The American girls were Juanita Wagner (who wrote to Anne) and her older sister, Betty. They lived with their mother in Danville, Iowa. Although they corresponded only once before the German invasion of Holland closed the borders, the letters give a picture of Anne, her sister and their life. Much like her diary, this first-hand account vividly recreates the times in which she lived.