Deep water (Little, Brown Book Group)

Melinda Van Allen is beautiful, rebellious, tempestuous and sexy. Unfortunately for wealthy socialite Vic Van Allen, she is his wife. An incorrigible flirt, Melinda spares no opportunity to flaunt her many lovers to her husband. In response, Vic doesn't miss an opportunity to let them know that he's the jealous type. When Malcolm McRae, one of Melinda's former lovers, is murdered in the city, Vic is swift to suggest to her latest paramour that he might have been responsible. But as rumours about Vic's nasty streak begin to spread amongst their friends, fiction and reality start to converge. It's only a matter of time before Vic really does have blood on his hands.