SUNNYVALE, Calif., - October 31, 2001- Interwoven Inc. (Nasdaq: IWOV), the leading provider of Content Infrastructure, today announced that Interwoven founding engineer Russell Nakano's new book Web Content Management - A Collaborative Approach is enjoying extraordinary popularity.

Unlike many other books on technical subjects, Web Content Management - A Collaborative Approach is written in a reader-friendly format. The book is rich with everyday case studies that allow even a layperson to understand the principles and importance of Content Management for the eBusiness.

The book was available on Amazon.com before its publication date and immediately shot into the top 200 overall best-sellers list on Amazon.com, an extraordinary event for books in its category. On October 10th, it reached #1 on Amazon's "Computers and Internet" best-seller list. The book also reached #53 on Amazon.com's overall best-seller list.

"This project is the culmination of two years of field notes and case studies. For years all facets of our organization - the sales team, consultants, marketing - have asked for a comprehensive publication that encompasses the principles of content management," said author Russell Nakano. "I am amazed by the tremendous popularity of what started as a distillation of my ten years of content management experience."

Nakano was the first employee hired by Interwoven, in January of 1996. His roles have included founding engineer, system architect and principal consultant.

Web Content Management - A Collaborative Approach is published by Addison Wesley. For more information on Addison Wesley, please visit their Website at http://www.aw.com . The book is available from popular resellers like amazon.com: http://www.amazon.com/exec/obidos/ASIN/0201657821/qid=1003353717/sr=8-1/ref=sr_8_3_1/107-3364077-8007719

Interwoven, Inc. (Nasdaq: IWOV) is the world's leading provider of Content Infrastructure software. Its content infrastructure product suite includes content aggregation, content collaboration, content management, content intelligence and content distribution. Its products are the de facto standard for more than 700 Global 2000 companies including British Airways, Cisco Systems, General Electric, General Motors and Philips. Interwoven teams with the leading best-of-breed eBusiness application providers to provide customers an end-to-end platform for eBusiness. For more information on Interwoven and its proven XML-based Content Infrastructure solutions, visit the Interwoven Website at www.interwoven.com.tw .