It's been forty years since Becky Sharp's mother vanished without a trace. Becky has given up all hope of finding her, until she makes a strange discovery that may hold the key to solving her mother's disappearance. Three unmarked videotapes, hidden in the wall of her childhood home. And as Becky watches the tapes, she finds herself drawn into a horrific mystery far greater than she could possibly have imagined.

Isla Hansen, a mother reeling from a devastating loss, is beside herself when a mysteriously orphaned child appears on the outskirts of the Hansens’ secluded Colorado property. Although strange and unexplainable, the child’s presence breathes new life into Isla. But as the child settles in, Isla’s husband, Luke, and their five children notice peculiarities that hint at something far beyond the ordinary—anomalies that challenge the very fabric of reality itself.

In the early '60s, in a seemingly more "innocent" time, a group of teenagers were lured into a supposedly haunted house. The place on Sycamore Lane has a morbid history, but that's just hearsay and rumor, isn't it?

The house sits stoic and slightly askew off the coast of Raven's Head. Its off-kilter windows are both charming and disorienting, its walls of overstuffed bookshelves both comforting and claustrophobic. When Leo and Lark Parrish arrive at their vacation home with their parents, their mother's idea of a quintessential Maine getaway seems like both a blessing and a curse.

Margot and Mama have lived by the forest ever since Margot can remember. When Margot is not at school, they spend quiet days together in their cottage, waiting for strangers to knock on their door. Strays, Mama calls them. People who have strayed too far from the road. Mama loves the strays. She feeds them wine, keeps them warm. Then she satisfies her burning appetite by picking apart their bodies. But Mama’s want is stronger than her hunger sometimes.