Allen Weinstein is the president of The Center for Democracy, a winner of the United Nations Peace Medal, and the author of several books, including the American Book Award nominee Perjury: The Hiss-Chambers Case. He has held professorships at Smith College, Georgetown, and Boston University. David Rubel is the president of Agincourt Press and the author of many books on American history, including The Scholastic Encyclopedia of the Presidents and Their Times.