From the book reviews: "This concise little primer ... takes a refreshing pragmatic approach to understanding the motions that any casual observer of the night sky will eventually notice. ... The book also contains some very useful tables listing several decades of lunar phases, eclipses, planetary transits, planetary configurations, etc. That alone makes it a reference well worth having long after the basics have been mastered. Summing Up: Highly recommended. All levels/libraries." (T. D. Oswalt, Choice, Vol. 52 (6), February, 2015)