One Dark Window (Deluxe Limited Hardcover Edition)

One Dark Window by Rachel Gillig is the first book in a gothic fantasy romance duology. The story follows Elspeth, a girl hiding a dangerous secret—she’s possessed by a monstrous spirit known as the Nightmare. In a kingdom plagued by a magical infection and ruled by ancient card-based magic, Elspeth becomes entangled in a rebellion that seeks to destroy the corrupt monarchy and lift a deadly curse. I absolutely loved this book. The writing pulls you in effortlessly, and the world-building is dark, rich, and beautifully done. Every character felt real and lovable in their own way—flawed, relatable, and impossible not to care about. The cliffhanger left me speechless. A stunning start to a series that feels truly special.