Since my move to Augsburg on September 1, 2012, this webpage is no longer maintained. Go to my new webpage.
You can download for personal use a preliminary version of the book From Stein to Weinstein and Back with Y. Eliashberg. This version agrees mathematically with the book published by the AMS, but it contains some minor (mostly linguistical) errors and the layout differs. You can order the book from the AMS webpage.