The patterns of gann were written by Granville Cooley.

Over the course of years, I have written this material. It might be several years ago when I was writing the material that I reference a recent date. There is no right or wrong way to read this material. As I made discoveries in the Gann material, I started writing. Each book is its own thing. You can start with any book you want. You can find a link to the next chapter at the end of each chapter. You can return to the book you are in if you want to read another chapter. You can choose another book from the main page. You will get the idea if you experiment a little. You might want to read them in the order in which they were written, as each book stands alone. You might want to read On the Square, The Triangular Numbers, and Gann’s Magic Square in order to understand the material in Gann’s Magic Square. You might want to read the material on the planets together.