Goodbye to Berlin novel

Goodbye to Berlin is a 1939 novel written by Christopher Isherwood. Conveying the life's of whom would be at risk the most from the Nazis. The six short novels describes the people who Isherwood met within his time in Germany. 

The main chapters we were asked to read were "Sally Bowels" and "the nowaks" so far from reading about Sally and watching the adaptation film 'Cabaret' (1972) the character seems like a feisty, sexy woman who seems to always get what she wants. 

Sally is a character created from a lady named Jean Ross who Isherwood met whilst his time in Berlin.