The Arrangement

A hilarious and emotionally charged national bestseller about a couple who embark on an open marriage — what could possibly go wrong?

Lucy and Owen, ambitious, thoroughly-therapized New Yorkers, have taken the plunge, trading in their crazy life in a cramped apartment for Beekman, a bucolic Hudson Valley exurb. They've got a two hundred year-old house, an autistic son obsessed with the Titanic, and 17 chickens, at last count.

It's the kind of paradise where stay-at-home moms team up to coo...