Book Reviews: Comparative Rhetoric: An Historical and Cross-Cultural Introduction, Link/Age: Composing in the Online Classroom, Spurious Coin: A History of Science, Management, and Technical Writing, Authoring a Discipline: Scholarly Journals and the Post-World War II Emergence of Rhetoric and Composition, Writing Workplace Cultures: An Archaeology of Professional Writing, Rhetorical Scope and Performance: The Example of Technical Communication