Days after a tragedy leaves Marin Blythe alone in the world, she receives a surprising invitation from Alice Lovelace, an acclaimed horror writer and childhood friend of Marin’s mother. Alice offers her a nanny position at Lovelace House, the family’s coastal Maine estate. Marin accepts and soon finds herself minding Alice’s pecular girls. Thea buries her dolls one by one, hosting a series of funerals, while Wren does everything in her power to drive Marin away. Then Alice’s eldest daughter returns home unexpectedly. Evie Hallowell is every bit as strange as her younger sisters, and yet Marin is quickly drawn in by Evie’s compelling behaviour and ethereal grace. But as Marin settles in, she can’t escape the anxiety that shadows her. Dead birds appear in Marin’s room. The children’s pranks escalate. Something dangerous lurks in the woods.