The best-selling style book, Style: Ten Lessons in Clarity and Grace, Seventh Edition , presents principles of writing to help students diagnose their prose quickly and revise it effectively.

The four sections-Style as Choice, Clarity, Grace, and Ethics-feature new principles of effective prose, chapter summaries for quick and easy review, and group exercises that encourage students to work and learn together. Williams offers these principles as reason-based approaches to improving prose, rather than hard and fast rules to writing well. Style, 7/e, empowers students to use their writing not only as a tool to identify and solve problems, but also as a method for exploring their own thinking.