In 25 papers initially solicited, reviewed, edited, and selected on the Internet, specialists from many countries in various fields of business, communication, and technology explore some of the aspects of knowledge management as the enabler of business model innovation. They cover knowledge management frameworks; rethinking knowledge work; valuating knowledge assets for new business models; and organizational, behavioral, and technological aspects of business model innovation. The anthology is a companion to the 2000 . Annotation c. Book News, Inc., Portland, OR (booknews.com)