I don't think this particular book has been the topic of another discussion. If it has, my apologies. Just curious, though, what are your thoughts? Are these autographs authentic? To me, John Lennon's looks a little different from what I've previously seen on these "Grapefruit" books. On this one, "Lenn" is clearly spelled out. What do you make of this? I appreciate any and all input. Thanks in advance.