I just picked up an issue (Nov.2011) of Metal Hammer yesterday because Cliff was on the cover !(it was at Barnes&Nobles)
Metal Hammer
The cover calls him the "greatest metalhead of all time".It's kind of a memorial edition with a pretty cool aticle about him and his life. Some through James, Kirk and Lars' words , some from friends and even his bass teacher ! David Ellefson Scott Ian have mini articles in their about him too . It's a good read and a different perspective on him, more away from music stuff , home life and personality etc.
The magazine was an import so it was kinda expensive but was worth it to me. Any Cliff fan should look for it !
Rich
sorry if this is a repost !