because I spent about six weeks in Cadiz

I had no idea :) I haven't been to Cadiz, but as we were driving from Tarifa to Vejer.. I saw the exit for Cadiz many times. Cadiz is also significant to me as we support a Geological consortium there based on a school there, which studies the Gulf of Cadiz.

The Alchemist is amazing. I am surprised that you haven't read it. It is so popular for such a long time that it is a bit cliche :) I love it. It will probably take you one evening to read it, as it is short.

One of my favorite books.