Planetary Hours by Bob Makransky

Bob Makransky explains the astrological system that assigns planetary rulers to the hours of the day. Instructions cover birth-day and birth-hour rulers, while electional astrology sections consider how practitioners choose times to begin activities.

The book also discusses spellwork, the Firdaria system and a Theodore Roosevelt case study, with planetary-hour tables for reference. Its timing advice belongs to an astrological tradition, not a reliable guarantee of favorable outcomes.