I'm fairly certain Homer Kelley would have continued to revise and perfect his life's work another 20 years had he lived. If the 7th edition ever does get published it will be the last "word" from Mr. Kelley on TGM, albeit 20 years removed.
In addition to the long-awaited seventh edition of The Golfing Machine,The Definitive Homer Kelley must include transcriptions of the three G.S.E.M. classes taped in the last two years of his life.