Check out the recently released book - "Sun Web Server: The Essential Guide". In my opinion, this book is a must have for all Sun Web Server administrators. Reading product documentation from docs.sun.com is always a good thing but in my view this can sometimes become somewhat monotonous when compared to reading a well written book that captivates and gets your attention. This Sun Web Server book has been carefully thought of and is very well written. It has concrete and easy to understand examples with good explanations about web server internals. Apart from web administrators, I think this book will also be useful for developers and architects interested in understanding Sun Web Server internals and extending the server functionality. So go ahead and check this book out, I bet you will like it!