fyi, my 2 favorite books of all-time....
1) not sure what it's called. but golf book by george knudson. a canadian golf pro of the early 1970s who played mind-bogglingly amazing golf for a short period. like a poor-man's johnny miller... his book is so simple. some set up stuff and turn back and turn through, shifting your weight....
2) bobby clampett's impact zone.......... fave golf book ever with a caveat... basically get your hands ahead of ball at impact.......... i think the book needs alot more explanation for the driver. his advice causes clubface to be really open (stronger grip?? but he doesn't mention that)....... anyway, simply amazing book for wedges/irons/consistency..........
knudson and clampett did have something in common. they both were amazing players but because obsessed with golf swing and it killed their games. too much thinking. but their books are right-on
i think the 2 keys from these books 1) hand action/position is key. i think this is the pro's secret to greatness/consistency, 2) getting weight forward without swaying. amateurs i think stay on back foot or sway.
just my 2 cents