After the first season of “The Perfect Couple” adapted Elin Hilderbrand’s novel of the same name, the second installment would be based on Hilderbrand’s “Swan Song,” which is also set in Nantucket. Season 2 is in development at Netflix, and, if greenlit, would shift “The Perfect Couple” from a limited series to an anthology series.

Variety has learned from sources that Netflix is developing a second season of the popular series based on the Elin Hilderbrand novel “Swan Song.” Given that book features an entirely different story and characters than “The Perfect Couple,” also based on a Hilderbrand novel, the idea is to go the anthology route with the series.

The Perfect Couple” went from a page-turner to a binge-worthy anthology series. Each season brings fresh faces, new sc