Two new additions to my bookshelf: Understanding The Jewish Calendar by Rabbi Nathan Bushwick
"Understanding the Jewish Calendar presents the scientific and mathematical ideas of the Rishonim on the calendar in a clear and simply terminology and form for the modern reader. The principles are all explained step by step, and the calculations are worked out and explained so that they can be understood without previous background in the subject.
The book is divided into two parts. The first part deals with astronomy and serves as an introduction to the principles of the calendar. The second part explains the actual principles and calculations of the calendar."
"Understanding the Jewish Calendar presents the scientific and mathematical ideas of the Rishonim on the calendar in a clear and simply terminology and form for the modern reader. The principles are all explained step by step, and the calculations are worked out and explained so that they can be understood without previous background in the subject.
The book is divided into two parts. The first part deals with astronomy and serves as an introduction to the principles of the calendar. The second part explains the actual principles and calculations of the calendar."
"Magick as Art, Skill and Craft. Companion guide to Seasons of the Witch calendars and planner systems. Victoria David Danann outlines the magickal system and philosophy that serves as foundation to the details of the witch's calendar. Reference section with alphabetical listing of power days, their meanings and explanations, suitable to keep in your planner. This primer serves as a guide to maximize the results of your castings. Includes answers to frequently asked questions, the list of power energies with explanations, tarot and color correspondences and a reference section."
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