Phi Code - A PSP Reference Guide: Observing the world of Phi Sequence Patterns by L. How

This work is a complete overview of all the Phi Sequence Patterns.
It introduces the basic foundations of the PSP methodology and illustrates each pattern in a variety of ways.

An encyclopedia of Phi Patterns.
This work is the primary reference guide for all works related to PSP's.

Most simply revealed.
In full illustration.
A field guide to every PSP design.

1st edition