A beginner-friendly book that focuses on the house placements of the Sun and Moon in a birth chart, individually and together

"The Sun and the Moon are always the two most important factors in any horoscope. They set the tone for everything else that is happening in the chart. This is true of their sign position, their aspects and their placement in the houses. Understanding how the Sun and Moon work individually and together in the houses gives us a whole new way of discerning basic themes within the chart and, with the reservations I have previously mentioned firmly in place, a fount of information about the person behind the horosc"--