An excellent introduction to Geomancy. However, I find myself ignoring the author's innovations, and it would have been nice if these were better marked as such.

Geomancy has become my main form of divinatory practice, as I find it very efficient for the types of daily questions that come up, and it is very easy to do on the go.

Here is a useful web-app for those wishing to practice Geomancy: georatio.com/