It's Jack's birthday, and he's excited about turning five. He lives with his Ma in Room, which has a locked door and a skylight, and measures 11 feet by 11 feet. He loves watching TV, and the cartoon characters he calls friends, but he knows nothing he sees on screen is truly real ? only him, ma and the thing in Room. Until the day Ma admits that there's a world outside?
They should have realized something was wrong when they saw the list. Choices of eye colour, hair, sporting abilities. They can literally design their child. Now it's too late to turn back. Naomi is pregnant, and already something is badly wrong?