I don't believe Lee or Moe did a book-maybe someone should compile an audio

. Nelson did at least one and of course there were two from Hogan. Then, The Driver Swing in Competition-1949 surfaced. If you have seen it, do you have any comments about what he said in 5 Lessons?
5 Lessons had the potential to be the finest golf book ever, but is tragically flawed for reasons I don't have time to go into here.
My point was Moe Norman, Trevino, Nelson, and yes, even Hogan understood their swings to a precise point, BUT probably would look like illiterates in this forum. I'm sure all of them with the possible exception of Moe, could converse about their swing models articulately, but I believe they'd be lost in discussing other patterns.
Hogan once found himself in a discussion with a golf swing guru & realizing the guy pretty much knew his stuff, said to effect: 'I don't pretend to know everything about the golf swing, but I do understand my golf swing'.
Deductively, you don't really need to know beans about the 3 Imperatives,
elbow plane, 4 barrels, etc. etc. You really just need to know a valid swing model the way these greats did.
I'm certainly not against golf swing theory (to the contrary), but the weakness of TGM is that it doesn't really teach you what you need to know to make a great swing of any specific pattern. The precise codes are never spelled out. What is given are lower resolution codes for a lot of possibilities. Very interesting, but in itself, not a specific blue print, the type of information that great ball strikers really know.
If somone had asked Hogan what the 3 Imperatives are, he probably would have said Grip, Set Up, and Pivot. But he knew these more intimately than just listing them suggests.
The late hit, etc. all followed as a consequence...I'm not suggesting he would have denied the vital importance of the Three Imperatives, etc; he probably just thought about the swing quite differently. If you have a great swing, you don't think about the 3 Imperatives in the same way a beginner does.
I'm also sure he would have read the book with great interest. But is TGM stuff necessary? Let's also do the thought experiment to ponder what Moe Norman would have thought...from his recorded statements, he didn't appear to have a ton of complex thoughts about the golf swing.
Having gotten pretty well into the great golf swings of the game's best ball strikers, I'm saying the information required is quite a departure from the golf knowledge often endlessly debated.
Nor am I suggesting golf swing theory is not a potential shortcut. But the real shortcut is to know what you have to do to make a great golf swing.
I suppose all this is a bit aggrevating to the golf theoreticians here...however, this perspective is not well represented. And no doubt, I haven't made a conclusive case in this brief discussion.