Doors exist in Studs' mind. They stay shut. That's good; they frighten him, or what's behind them frightens him. But he wants to learn. Savanna is there to help. That's good, except she died over a year before. She'd only existed in his head, until now. Her growing presence terrifies him. He fears for his sanity. Meanwhile, there is a murder to solve, and a killer after him. The sequel to Life Lessons with Savanna.