In the last 25 years, corporate consolidation, digital technology and an intensified cult of celebrity have transformed the publishing business, for better and for worse. And while industry observers and casual readers can sense the air of change, there has been scant data and analysis to help us identify the trends. Until now. In 2002, National Arts Journalism Program research fellow Gayle Feldman-a contributing editor at Publishers Weekly and New York correspondent of The Bookseller (London)-undertook a research project and report that systematically compares "best books" of the last 25 years with best-selling books of that period. In the overlaps, divergences and trendlines, the story of the publishing industry as it enters the 21st century finally can be told.