Reasoning with autobiography is a way to self-knowledge. We can learn about ourselves, as human beings and as individuals, by reading, thinking through, and arguing about this distinctive kind of text. Reasoning with Edmund Gosse's Father and Son is a way of learning about the nature of the good life and the roles that pleasure and self-expression can play in it. Reasoning with Siegfried Sassoon's Memoirs is a way of learning about transformative...