Gott'cha! Rubik's Cube: Sure Cure for the Cube (without [x + y - z2 = CRAZY])
Phil Morales is a technical writer / web designer and on-line documentation developer. He has worked for manufacturers, software companies and consulting firms, and has been involved with the creative arts - film, video production, and music.  He wrote this solution in 1980, selling it first in a bookstore in Los Angeles.