Currently Reading - Cocaine Blues, Kerry Greenwood
Re-released to coincide with the upcoming ABC TV series, so a reread seems in order. Particularly as this is the first book in the series.
From the Blurb:
The London season is in full swing at the end of the 1920s, but the Honourable Phryne Fisher - she of the green-grey eyes, diamante garters and outfits that should not be sprung suddenly on those of nervous dispositions - is rapidly tiring of the tedium of arranging flowers, making polite conversations with retired colonels, and dancing with weak-chinned men. Instead, Phryne decides it might be rather amusing to try her hand at being a lady detective in Melbourne, Australia.