The Stranger by Albert Camus. - One of the first books I read that dealt with existentialism. It made me question what really matters to me. "It can free you to stop feeling confined by traditional paths, and start living the way you actually want to.
maybe read* The Stranger Beside Me by Ann Rule. She's one of the best writers of true-crime books. I've read several of her books, and quite liked all of them. This book is the story of serial killer Ted Bundy, and it's truly chilling.