I've been using PS Books (PostScrip Books) for many years. Not sure how long, but certainly well before they moved southwards to Newton Abbot, Devon. I receive a monthly catalogue by post; and, most of what I buy from them is choosen from the printed catalogue, perhaps the previous one, or the one before that. I also get emails recommendations with links to their on-line catalogue; and there is an online pdf catalogue. Prices are good, often 50% off list price, or 75% off. So, often cheaper than Amazon, but PSBooks do appear to sell books via Amazon. Their online catalogue is very easy to use when searching for a book, or books; and so adding them to the basket. Paying for them, since they moved to Newton Abbot, is a different matter: it took two attempts on-line yesterday to pay for that order. My order of three weeks ago, the subject of this review, is still shown today as "awaiting acceptance"; but four days after ordering I had an email saying it was being shipped via Evri; and, it was delivered two days later. I don't know if I've been charged for this order yet, I need to wait for my this month's credit card statements.