A new book, "Oracle JRockit: The Definitive Guide", has just been published.
More info is available on the publisher's main landing page for the book.
I've got the book on order and I'll review it here once I've digested it. Judging by the content and the names of the esteemed JRockit engineers that wrote it, I'm expecting this to be an invaluable tome on all things JRockit.
Song for today: Mr.November by The National