This is a list of recommended books that are available from Amazon.co.uk. If you buy a book from this page, we will receive a small commission which will go toward the cost of maintaining this web site.

Note: This is our UK bookshop. If you prefer, you can buy most of these books from our US bookshop instead. What's best for you will depend on where you happen to be located and what currrency (British pounds or US dollars) is most convenient for you.