Thomas Blubacher has written over thirty books and has worked as a theater director in Germany, Austria, and Switzerland. A specialist on theater and film of the 1930s, his books include biographies of the siblings Eleonora and Francesco von Mendelssohn, Gustaf Gründgens, Oscar Wälterlin, Ruth Landshoff-Yorck, and Ruth Hellberg. He has also written essays and travel features, and has published a bestselling book on cruises and several historical crime novels.