The newest edition of Reinking's indispensable textbook, Strategies for Successful A Rhetoric, Research Guide, Reader, and Handbook, has an increased coverage of analytical writing, a new chapter focusing on reading, and is completely reorganized in structure and presentation. Presented in its successful four-part approach, this text provides the necessary strategies for effective post-secondary writing, regardless of discipline, while keeping costs low for students.
Here's the thing: this text is bare bones and mostly "just the facts Ma'am"; just the thing for community college or non-English major students. I've found the "Reader" section, which contains real-life essays on topics from immigration to machsimo to defining family, to be a useful supplement for modeling examples of writing topics, strategies, and architecture. Plus, the TOC sports a cross-reference that matches up the categories of the essays in the "Reader" section to the "Rhetoric" section, so I don't have to flog my brain, and, gasp -- do it myself.
While not perfect, this really does work as a good composition textbook. It's clear, provides a workable number of readings from which to select, and succeeds in getting to the point. I admit, though, that I've never used the grammar section.