Saturday, May 5 at 2:00 p.m. the Main Public Library in downtown Cincinnati will present a free lecture by Erik Larson, a historian who has authored several New York Times bestselling books. His latest work is called "In the Garden of Beasts". The title refers to the Berlin park known as the Tiergarten. The story begins in 1933, just months after Adolf Hitler was appointed Chancellor of Germany. Larson talked about his lecture with WNKU's Steve Hirschberg.