"Read what you enjoy, not what bores you," Nick Hornby tells us. That simple, liberating, and indispensable directive animates each installment of the celebrated critic and author's monthly column in the Believer. In this delightful and never-musty tour of his reading life, Hornby tells us not just what to read, but how to read. Whether tackling a dismayingly bulky biography of Dickens while his children destroy something in the next room,...