There are cities in the world, for all their good points, where the boiling pot of evil is the most libertine and unprincipled in the world. Many of those who vie for the title may be Moscow, Casablanca, Sodom and Gomorrah (in ancient times), and in this century, it is Hamburg, Germany. In the early thirties, before Hitler's rise to power, it could well lay claim to beng the most licentious city in Europe....