I'm in talks for writing a book on how to reach productivity in a Java Agile environment with open source tools. The book would be max 350 pages, and it would focus on how to use Maven, Hudson, TestNG, Subversion and Eclipse to setup and maintain a development/deployment Agile environment, touching on topics such as rapid iterations, continuous integration and testing strategies. The book would be very much a hands-on guide for Java developers and Build engineers on how to use on a day-by-day the above technologies, written by a developer for developers.