
Modern Techniques
Transits, progressions, solar return, profections, releasing, firdaria

Astrocartography: Planetary Lines, Relocation, and Choosing a Place
Astrocartography maps the natal chart onto the world: each planet yields four lines (
,
,
,
), and line crossings form parans. This guide explains how to read a world map, how astrocartography differs from a relocation chart, how to weigh a place using the natal condition of its planets, and where the method's limits and common mistakes lie.

Midpoints: Calculation, Dials and Planetary Pictures
Midpoints are the halfway points between two chart factors. This guide covers the half-sum and its axis, near and far points, orbs, direct and indirect activations, the 90° and 45° dials, midpoint trees and planetary pictures. It includes step-by-step calculations, interpretation hierarchy, predictive use, limits and common mistakes.

Planetary Days and Hours: Unequal Intervals, the Chaldean Order, and Electional Timing
Planetary days and hours divide the solar cycle from sunrise to sunrise into 12 day and 12 night unequal intervals, each governed in turn by one of the seven classical planets in Chaldean order. This guide explains the planetary week, the calculation for a date and place, full hour tables, electional use, the meaning of each ruler, edge cases, and common mistakes.

Harmonic Charts: Principle, Calculation, and Interpretation
Harmonic charts multiply the longitude of every point by a chosen number and reduce the result back to the circle. Conjunctions in the derived chart correspond to aspects of the natal chart that are multiples of 360/n. This guide covers the formula, orbs and data precision, the fourth, fifth, seventh and ninth harmonics, the order of interpretation, comparison with the natal chart, worked examples, timing limits and typical mistakes.

The Draconic Chart: Calculation, Nodal Frame and Interpretation
The draconic chart is a natal chart rotated so that the North Lunar Node falls at 0° Aries. This guide covers the conversion formula, true versus mean node, the behaviour of angles and houses, the difference between a rigid rotation and an overlay on natal houses, a step-by-step reading method, comparison with the tropical natal chart, worked examples and common mistakes.

Fixed Stars in Predictive Astrology: Method and Practice
Fixed stars in prediction: precession and tropical longitudes, reading a star catalog, magnitude and ecliptic latitude, the royal stars, conjunction orbs, parans and star phases, transits, directions and eclipses. A complete procedure for interpretation, worked examples, electional and horary use, the limits of the method, and common mistakes.