Learning Eclipse RCP and SWT/JFace

I am new to to Eclipse RCP and SWT/JFace. I intend to purchase the Second Edition of the well known Eclipse Rich Client Platform book by Jeff McAffer, Jean-Michel Lemieux, Chris Aniszczyk. I wish to know from people who have read any of the editions of the book whether the book serves as a good introduction to both the topics (RCP and SWT/JFace)? Or would I need separate reading material for SWT/JFace?