Book excerpt: Wallace (rhetoric and composition, Iowa State University) and Rothschild (rhetoric and professional communication, Iowa State University) highlight the central role of rhetoric in the university. They argue that there is a clear connection between language and the construction of knowledge. They re-cast the roles of student and teacher, advocating greater equality, mutuality, and a shared authority. Chapters concentrate on issues of speech, student writing, interpretive agency, and changes in the discipline. Annotation copyrighted by Book News Inc., Portland, OR