Do you remember those Choose Your Own Adventure books? I had tons of them as a kid, and like everyone else I know, I read them over and over again, hoping for new outcomes no matter how I chose. I liked the seemingly endless variety, and perhaps a little too much the lack of consequence of changing my mind mid-stream. But those books stuck with me, and I was walking through Kalustyan's on Lexington years later when I had reason to think of them again.