The #1 market-leader now brings two new co-authors (Elder & Beasley) aboard! The new edition is available in two versions, has a new Chapter 8 on Client Business Risk, a heavy integration of information technology and e-Commerce into every chapter and the assignment material, new streaming videos from the text Web site featuring Al Arens introducing key auditing topics. The package includes new casebooks, new practice sets, a Free case on Enron, new Excel manual, and on-line supplements!