It’s taken far too long for me to get round to producing this site, but now I’m a free man (as it were) you’ll find material appearing on here to update the printed contents, there will be links to useful sites, tests and quizzes and anything else relevant that takes my fancy. If there’s anything you think should be here, please e-mail me (and there’s your first challenge - find the right e-mail address to use!).

Navigate this site by using the links at the top of the page.

Angus, 29th September 2009.