Binyamin ben Asher of Worms is a nineteen-year-old Ashkenazi shopkeeper’s son in the thirteenth-century Rhineland—skinny, pale, and bookish, with a tangle of red curls and a pointed Judenhut set straight in the market. He measures life the way he weighs cloth: exactly. Townsfolk call him stubborn, literal-minded, unbelieving in practice, even st...Read more