As I sometimes give book references here, I'm going to use try the Amazon associates system and put links to amazon.com from the book covers. You can see an example in the previous post.

It's as much an experiment as anything: you might find it useful to see more details about the book, and if you buy it directly from the linked page I get a small commission.

I don't expect much, but at least the book covers will put some color into these pages. Well, at least they should but the first book cover is grey ;-)

If you don't like it, just don't click on the book covers!