The untold story of the extraordinary people who inspired Christopher Isherwood's characters in Cabaret, the landmark Broadway musical and Oscar-winning film, and the vibrant Bohemia that escaped from Berlin or endured under the Nazi regime.

Even diehard fans of Cabaret remain unaware that Isherwood's Berlin Stories, celebrated as one of the best novels of the 20th Century, is based on a true story—and real people, from the larger-than-life landlady to the immortal, flighty, fantastical Sally Bowles, whose escapades in 1930s Weimar Berlin were comically exaggerated in one of the most memorable characters in Broadway history.

In a novelistic style that captures the joyful art-making and wild final parties of a democratic Germany before Hitler, Life is a Cabaret is a group biography of these enigmatic and provocative muses. Thanks to exhaustive research, investigative reporter Brian Fairbanks recounts the weird and wondrous lives of Jean Ross (the real Sally, a brilliant writer, free-loving film critic secretly working for Stalin's communists), Wilfrid Israel (who saved more Jews than Oskar Schindler), Gerald Hamilton (a gay conman with questionable Nazi ties), and all of the others immortalized in the iconic, eternal Berlin Stories. Fairbanks unearths belief-defying details of survival, tragedy, sex, and brilliant art from these people and the world they inhabited—a world with illuminating, and at times disturbing, parallels to the one we live in today.