Journalist Heidi Cohen is in Cape Cod investigating the sources of recurring toxic algae blooms along the coast. A local named Jimmy has his own theory for her. Every year the fetid growth gets worse—but it’s been going on longer than anyone knows. Decades ago, something happened to Jimmy that he’s never forgotten. Is Heidi ready for the real story?

For best friends with vastly different fortunes, what’s left to hash out other than a forced confession at gunpoint? All that the destitute, sickly, and grieving Will demands is that monstrously successful Barry admit to draining all the luck right out of him. Like blood. As the standoff escalates, the truth is not the only thing ready to come out.

Willy and Marianne’s farmhouse in Maine has acres of meadow and fresh air, and a lonesome bridle path in the forest along which Willy daydreams and ambles. When he’s loaned a decrepit old baby stroller to cart his groceries home, the rickety squeak of the wheels comforts him. So do the sweet coos of a baby Willy knows can’t be real. Can it? In this twisted thicket, wishes come true—with a price.

The Strauss family is on knife’s edge. Sam is a resentful stay-at-home dad. Rachel feels the restlessness in her blood returning. Their children are getting out of hand. And a recent mudslide has forced the wolves out of the woods to look for food. As dusk falls and tensions rise, the family must come together to survive the night—from the threats outside and those within.

Marcus grew up believing his father killed his mother—then blamed it on the boogeyman under the bed. Always leave the lights on, his father warned, or the boogeyman will get you. Marcus still heeds the superstition, especially when he invites his new girlfriend over. Is Marcus haunted by a creature or has he just inherited his father’s murderous delusions? The night will tell.