Why We’re Living in an Age of Twins
The French writer Hervé Le Tellier’s entertaining novel “The Anomaly” (2020) dramatizes the real-life implications of confronting one’s double, even as a cottage industry of recent nonfiction titles such as “How to Be Multiple” by Helena de Bres (with illustrations by her twin sister, Julia) and William Viney’s “Twinkind” explore the cultural, social and philosophical significance…