Alissa

An outcast her entire life, Corvina Clemm is left adrift after losing her mother. When she receives the admission letter from the mysterious University of Verenmore, she accepts it as a sign from the universe. The last thing she expects though is an olden, secluded castle on top of a mountain riddled with secrets, deceit, and death.

The city of San Siroco is sinking. The basement of Dr. Tamsin Rivers, the arrogant, selfish head of the research team assigned to find the source of the subsidence, is sinking faster. As Tamsin grows obsessed with the distorting dimensions of the room at the bottom of the stairs, she finds a door that didn’t exist before—and one night, it opens to reveal an exact physical copy of her. This doppelgänger is sweet and biddable where Tamsin is calculating and cruel. It appears fully, terribly human, passing every test Tamsin can devise.

Since his wife died, Ralph Roberts has been having trouble sleeping. Each night he wakes up a bit earlier until he's barely sleeping at all. During his late-night walks, he observes some strange things going on in Derry, Maine. He sees colored ribbons streaming from people's heads, two strange little men wandering around town after dark, and more. He begins to suspect that these visions are something more than hallucinations brought on by lack of sleep.