Set in Connecticut's tiny Gold Coast town of Highfield, Dune Road tells the story of Kit Hargrove, whose divorce has granted her a new lease on life. No longer a Wall Street widow with her requisite diamond studs and Persian rugs, Kit revels in her clapboard Cape with the sea green shutters and sprawling impatiens. Her kids are content, her ex cooperative, her fiends steadfast, and each morning she wakes up unable to believe how lucky she is to have landed the job of her dreams: assisting the blockbuster novelist Robert McClore.
A mysterious tragedy drove this famous writer into seclusion decades ago, and few besides Kit are granted access to his house at the top of Dune Road, with it's breathtaking views of Long Island Sound. But all that is about to change. At a rare appearance at the local bookstore, McClore meets Kit's new friend Tracy, whose weakness for older men rivals her powers of self-reinvention. Are the secret visits of her boss's new muse as innocent as Kit would like to believe? When a figure from her mother's past emerges with equally cryptic intentions just as the bear financial market is upending her best friend's life, Kit discovers that her blissfully constructed idyll – and the gorgeous man who has walked into it with creamy white roses – isn't as perfect as she'd thought. Ties to friends and family are further reaching than she had realised – and more crucial than ever before.