I'll order it. I became interested in 20th century Vienna recently after reading that Hitler, Trotsky, Freud, Tito, Stalin and Franz Ferdinand all lived in the same area of the city at the same time (in 1913).
Though Hitler, Stalin, Trotzki and Tito did have something in common: they all visited the same coffee house, Cafe Central.
Which is still open today, unchanged, now more famous for its delicious cakes and long lines of tourists though.