All of the Presidents' Dates includes all the dates associated with the presidents as well as quizzes with answers on presidential trivia, maps of the United States as each state was admitted, a time line of terms served, and a calendar sighting births, deaths, and marriages. A chapter on presidents who died in office, as well as a chapter on all the presidents who became widowers is included. It is a rich history of presidential trivia with a compilation of presidential facts entwined with other presidents.