For copyright reasons, I can't keep print-on-demand or ebooks available indefinitely. Copyright remains with the authors (naturally), and they might want to include them in a collection or submit them elsewhere. However, I have copies of quite a few issues that are no longer available on the Lulu site. So if you would like to purchase back issues of ST, please get in touch.
Prices: UK only, £3 per copy.
Sorry, it is impractical to send anything abroad now. It is too expensive and too much hassle.