Ha. I persevere in reading book-club fiction, women's fiction, and assorted stuff everybody loves but I hate. (See: 'Big Little Lies.') And here I am rewarded: an engaging, well-paced story with credible, interesting characters, a meaningful plot, suspense, intrigue, and lots of sex.
On the exclusive island off Long Island, the Families (ultra-rich dynasties) 'summer' in their ocean-view mansions, while the permanent residents of the island work hard and serve them. The weakest aspect is the title: wealthy, powerful men screw their way through the inexperienced local daughters, making whatever promises are necessary to get laid. Somebody refers to these mistresses as summer wives, since they only see their married, engaged, and generally lying lovers during the summer season. It's 'Great Gatsby' modernized with sex and powerful women. (And a plot--what the hell is Gatsby about? I was forced to read it in middle school, a sure recipe for rejection.)
There are twists and surprises, a murder, and everyone, rich and poor, are trapped in their social strata, prisoners of their family traditions and the general patriarchy.
Williams is an evocative writer, with the minor exception that she uses a lot of filters in her first-person narrative--I saw the boat approaching, I heard Isabel's footsteps, I could tell the tide had turned-- it's first-person, for Word's sake, we know it's you who saw/heard/could tell, just describe!
The book raises bigger questions, beyond the obvious ones, such as, are all men willing to lie to get laid (mostly, yes) and are all 17-year-old women ready to fall for the promises of a wealthy, well-groomed man (probably.)
The book takes place in 1931, 1951, and 1969, touching on three generations. At this time and previously, who is responsible for the valuation of women based on virginity? Men screw women, and they're manly. Women screw men and they're sinners, of low morals, disgraced, worthless. Obviously, the system is perpetuated by men, who control the money, the power, and want to control women in the same way. But women have always had bargaining power they haven't used--all the sleazeballs in this book would marry their 'summer wife' if she withheld sex and/or threatened scandal. But the women play by the rules [rules made by the men] while the men cheat the rules, nudge-nudge, wink-wink.
Is it the church? That's a big factor in this book. The priests (all men, though celibate since Martin Luther, more or less) have interpreted the bible to say that a women who has sex is evil, while a man who has sex is three-hail-marys forgivable. Without the church to pervert sex, would women have given up their power?
But I digress. An interesting and thought-provoking story.