MAKING A DONATION
If you wish to make a financial contribution to the work I do, that will be greatly appreciated, and most useful. It seems right to give away my teaching materials, rather than charge for them. But, of course, doing the research and writing that lies behind them, and making them freely available, takes up much of my working time, and involves me in significant expediture. Your donation can help me do what I do more effectively, and to a higher standard. Thank you.
You will be taken to PayPal to make your donation.