Andrew Lang’s Letters on Literature is a collection of literary criticism written in an informal epistolary style, addressing readers directly while discussing poetry, fiction, classical literature, and writers from different periods. Lang considers the achievements of modern English poets such as Tennyson and Browning and reflects on poetry’s changing place among readers, but he does not simply proclaim a general decline in contemporary literature. Moving freely among Fielding, Richardson, Longfellow, Keats, Virgil, Lucretius, Gérard de Nerval, and other authors and works, he evaluates their strengths and limitations through the lens of his own wide-ranging reading. Blending personal impressions, literary anecdotes, humour, and openly expressed preferences, the book explores how enduring literature continues to offer beauty, pleasure, and emotional insight across changing times and tastes.