If you've been wanting to try
the Phryne Fisher mystery series, the first book,
Cocaine Blues, is currently free for Kindle, and the next few are priced at $2.99. If you're using a Nook,
Barnes & Noble has it at $0.99.
Summary of the first book behind the cut. Short version is, I liked Phryne and some of y'all might too.
(
Summary of Cocaine Blues, trimmed of spoilers. )