Dead man's chest - Kerry Greenwood

The eighteenth Phryne Fisher murder mysteryTravelling at high speed in her beloved Hispano-Suiza accompanied by her maid and trusted companion Dot, her two adoptive daughters Jane and Ruth and their dog Molly, Phryne Fisher is off to Queenscliff. She'd promised everyone a nice holiday by the sea with absolutely no murders, but when they arrive at their rented accommodation that doesn't seem likely at all. An empty house, a gang of teenage louts, a fisherboy saved, and the mystery of a missing butler and his wife seem to lead inexorably towards a hunt for buried treasure by the sea. But what information might the curious Surrealists be able to contribute? Phryne knows to what depths people will sink for greed but with a glass of champagne in one hand and a pearl-handled Beretta in the other, no-one is getting past her.