Cocaine Blues (novel)

Cocaine Blues is a historical mystery novel by Kerry Greenwood, first published in 1989. It is the first book in the Phryne Fisher series. The novel introduces the Honourable Miss Phryne Fisher, a wealthy, independent, and unconventional woman who becomes a private detective in 1920s Melbourne, Australia.

The story begins with Phryne's arrival in Melbourne, where she becomes embroiled in a case involving poisoned bottles of patent medicine and a series of suspicious deaths. She uses her wit, intelligence, and considerable wealth to navigate the social strata of Melbourne, from the working class to the upper echelons, as she investigates the crimes.

The novel establishes many of the recurring characters and themes that run throughout the Phryne Fisher series, including Phryne's independent spirit, her commitment to justice, and her relationships with her adopted family and associates, such as her maids, Dot and Mr. Butler. The novel is known for its vibrant depiction of 1920s Melbourne, its strong female protagonist, and its blend of mystery, social commentary, and humour.