Brett McLaughlin has become one of the most well-known authors and programmers in the Java and XML communities. He's worked for Nextel Communications, implementing complex enterprise systems, at Lutris Technologies, actually writing application servers, and most recently at O'Reilly Media, Inc., where he continues to write and edit books that matter. His most recent book, "Java 5.0 Tiger: A Developer's Notebook," was the first book available on the newest version of Java, and his classic Java and XML remains one of the definitive works on using XML technologies in Java.