Difference between Java EE 5 tutorial and Java EE 5 tutorial Third Edition?

I found it more interesting to go thru book, since it goes thru more detail. Anyhow I'vent yet read the book.

SCEA experts can probably answer which one to prefer over another?

Thanks in advance.

http://docs.oracle.com/javaee/5/tutorial/doc/ and http://www.amazon.com/Java-EE-Tutorial-3rd-ebook/dp/B000P28V9U/ref=sr_1_3?ie=UTF8&qid=1326057826&sr=8-3