Saturn in Transit: Boundaries of Mind, Body and Soul Book

This book revolutionized my view of Saturn cycles, which had up to that point been limited to the Saturn returns and transits. Sullivan outlines the whole cycle of Saturn through the natal chart, and I was able to get some astonishing insights into my (then-)current situation by simply going back approx. 29.5 years to when Saturn was in that position last time, and remembering what I was going through then. (This was when Saturn was transiting my midheaven and going into the 10th house, and it coincided with some very frustrating work-related problems, such as losing my "own" private office and being sent to an office shared with two others.)