Heather

The Pine Barrens are a million acres of scrub oak and sand right in the middle of the most crowded state in the country, which is either a geographic accident or a very old joke. People drive past on the parkway and never once wonder what happens in there. Caitlin Mullen has apparently decided to tell them.

What it's about

Heather is a dark family mystery set in the strange, hushed pinelands of southern New Jersey, a landscape of stunted trees, black rivers and towns that seem to have half-forgotten themselves. At its center is a family with the kind of secrets that do not so much get buried as get planted, quietly, in soil that keeps everything. Mullen writes this as literary suspense rather than a whodunit sprint: expect atmosphere thick enough to lean on, characters who circle their own history warily and a slow understanding that the emptiness of the Barrens is not really empty at all. The premise is deliberately spare, which is part of the appeal. You go in knowing the shape of the dread without knowing where the floor gives out.

Why everyone's talking about it

Mullen arrived with Please See Us, a debut that earned an Edgar nomination and a reputation for pairing crime-novel bones with genuine prose and readers have been waiting to see where she'd point that sensibility next. The Pine Barrens setting is the hook people keep repeating, partly because it is so specific and partly because so few writers use it well. This is a book for the reader who wants mood over momentum, who reads Tana French and Gillian Flynn for the sentences as much as the reveal, who likes a mystery that takes the scenic route through grief and family rot. If you want a tidy plot that clicks shut in a single evening, this will probably feel too patient for you and that is fine. It is not trying to be that.

The verdict, for now

Early buzz points to the same strengths Mullen showed before: place rendered like a character, dread built by accretion, a literary hand on genre material. If atmospheric family thrillers are your comfort read, this one belongs on the pile without hesitation, ideally on a gray afternoon with the phone in another room. If you need your mysteries brisk, wait for a friend to report back first. Either way, you may never look at that stretch of the parkway the same again.