Suggestions wanted for book to study about the Java Virtual Machine

[Mohamed Sanaulla]

I have gone through a few chapters of Inside the Java Virtual Machine by Bill Venners, but the one which I can purchase from the bookstore is a 2000 Edition. But there must have been changes to the JVM and the book might need revised edition. So can I go ahead purchasing the book or is there some other book which covers the same topics covered by Inside the Java Virtual Machine?

[Campbell Ritchie]

There weren't that many when I went on Amazon and sought for "Java Virtual Machine".

[Mohamed Sanaulla]

So I would then order Inside Java Virual Machine