Annual Editions is a series of over 65 volumes, each designed to provide convenient, inexpensive access to a wide range of current articles from some of the most respected magazines, newspapers, and journals published today. Annual Editions are updated on a regular basis through a continuous monitoring of over 300 periodical sources. The articles selected are authored by prominent scholars, researchers, and commentators writing for a general audience. The Annual Editions volumes have a number of common organizational features designed to make them particularly useful in the classroom: a general introduction; an annotated table of contents; a topic guide; an annotated listing of selected World Wide Web sites; and a brief overview for each section. Each volume also offers an online Instructor's Resource Guide with testing materials. "Using Annual Editions in the Classroom" is offered as a practical guide for instructors. Visit www.mhhe.com/cls for more details. Annual Editions: Microbiology 10/11 (print text) is packaged with a FREE access code card for Annual Editions: Microbiology 10/11 CourseSmart eBook CourseSmart is an online eTextbook. Visit www.coursesmart.com for further information.