How To Be Multiple: The Philosophy Of TwinsPhilosopher Helena de Bres uses the curious experience of being a twin as a lens for reconsidering our place in the world, with illustrations by her identical twin Julia. Wait, are you you or the other one? Which is the evil twin? Have you ever switched partners? Can you read each other's mind? Twins get asked the weirdest questions by strangers, loved ones, even themselves. For Helena de Bres, a twin and philosophy professor, these questions are