Alexa Donne

Two hundred years after a supervolcano causes an ice age on Earth, making the planet uninhabitable, seventeen-year-old mechanic Stella Ainsley accepts a position as governess on the Rochester, a private space ship orbiting the moon, falls in love with the ship's reclusive captain, befriends the secretive crew, and uncovers a plot that threatens the most vulnerable populations of the fleet.

Students from an elite prep school travel to a remote ski cabin for their senior excursion, but as the temperature drops and a blizzard traps them inside, tensions rise, secrets and betrayals are revealed, and when classmates begin to die, the group must uncover the killer among them to survive.