Language Power helps students take control of their writing. Diagnostic activities allow students and instructors to pinpoint strengths and areas for improvement. Twenty-five tutorials give students new strategies and tools for understanding and improving vocabulary usage, grammar, and style. Whether students work through Language Power on their own or instructors integrate tutorials into class lessons, the end result is the same--students come to understand their options as writers and make confident choices to communicate with their audience and achieve their goals.Written by UC Davis professor and ESL specialist Dana Ferris, Language Power is ideal for second language learning and first-year composition and for courses that need to address both. It can be the main text for any writing course or a robust supplement.