Writing with Purpose (College textbook) by Trimmer and McCrimmon, 9th edition
Writing with a Purpose has always been distinguished by its emphasis on the role of purpose in the writing process, its comprehensive coverage for first-year writing, and its effective use of examples and exercises. Designed as a four-in-one (rhetoric, reader, research guide, handbook) for one- and two-semester composition courses, this respected and reliable text has helped train countless students.
9th edition, college level.