A Rectification Manual: The American Presidency is a comprehensive synthesis of traditional predictive methods for natal chart rectification, built on one of the most documented data sets available: the lives and dated events of all U.S. presidents. The book demonstrates a three-stage workflow-identify the rising sign, narrow the degree window, and fine-tune to minute-and-second-so astrologers can move from plausible birth times to testable, precise rectifications.
Going well beyond transits, progressions, and solar arcs, the Manual integrates Firdaria, Zodiacal Releasing, Primary Directions, profections, solar returns, Hellenistic lots, lunar nodes/eclipses, and a distinctive Moon's Configuration approach. It shows which timing technique best describes which type of life event, so you can attribute signatures correctly instead of forcing one method to do every job.
Inside you'll find:
- A step-by-step rectification workflow you can replicate.
- Side-by-side time-lord tables (e.g., Firdaria and Zodiacal Releasing) for direct comparison.
- A primary-direction sequencing model and solar-return "finish work."
- Guidance on longevity indicators, victor-of-the-chart modeling, and physiognomy cues that help confirm the rising sign.
- A presidential event database used to argue several charts to the minute and second, with a working goal of
Written for serious students, researchers, and professionals, this is a practice manual and a reference: it teaches the logic of rectification and documents it with real timelines. If modern rectification has felt under-powered or ambiguous, this book offers a complete, traditional toolbox and a way to prove your result against dated biographical evidence. It is the largest single collection of natal figures systematically analyzed with medieval/Hellenistic techniques available today-especially valuable if you work with public figures, historical charts, or any case where accuracy matters.
Use it to sharpen method, avoid false leads, and bring rectification out of the realm of guesswork-replacing vague "fits" with clear, falsifiable claims tied to the right techniques at the right times.
Doctor H is an astrologer, researcher, and author of two books: A Rectification Manual: The American Presidency and America is Born: Introducing the Regulus USA National Horoscope. His work integrates medieval and Hellenistic techniques-Distributors & Partners (Abu Maʿshar), Firdaria, Zodiacal Releasing, victor-of-the-chart modeling-with rigorous historical chronology and statistical scrutiny. Beyond technique, his practice emphasizes falsifiable claims, careful sourcing, and transparent limits, aiming to bridge traditional delineation with testable, real-world timelines. He publishes at Regulus Astrology's "House of Wisdom" on Substack where he develops long-form reports, data appendices, and teaching notes for practitioners and historically minded readers.
