What are the other two?
To round out my top 5 in no particular order and for various reasons of preference:
"Golf Mind, Golf Body, Golf Swing" (Michael Hebron)
"Golf-The Winning Formula" (Nick Faldo)
"Bobby Jones on Golf" (Bobby Jones obviously)
"The Four Magic Moves to winning Golf" (Joe Dante)
+1 on Dante and Faldo. Dante's is a recognized classic. You would definitely find an early iteration of the "twistaway" move in his book. Faldo's book is not so well known but is extraordinarily thorough and very well written. If you can find it, buy it.