Curtis C. Verschoor, CPA, author of eleven accounting books on audit committees and auditing, is the Chairman and CEO of C.C. Verschoor and Associates, Inc. He is an audit committee chair, researcher, consultant, and expert witness on assignments concerning corporate governance, corporate audit management, business, and professional ethics. He is a research professor of accounting at DePaul University and has been a CFO and a controller at several large corporations, including Baxter and Colgate-Palmolive. He has also published numerous journal articles on these subjects.