Mengele: The Complete Story

Gerald L. Posner is the bestselling author of more than ten books, including the Pulitzer Prize finalist Case Closed and Secrets of the Kingdom: The Inside Story of the Saudi-U.S. Connection.

Producer and author John Ware lives in London.

Bruce Mann is an award-winning voice artist and actor. He was born in the UK and now lives in California. His awards include several AudioFile Earphones Awards, two Audie nominations, and an AudioFile Excellence Award.

Michael Berenbaum is a professor of Jewish studies and director of the Sigi Ziering Institute at the American Jewish University in Los Angeles. The author or editor of twenty-three books, he was the project director overseeing the creation of the United States Holocaust Memorial Museum and the director of its Research Institute.