Yes, I would be very interested in the source for that one. Currently I do something similar but it involves pulling the ASIN’s and then sorting manually
in an Excel spreadsheet by ascending sales rank. This is somewhat cumbersome also it depended on using someone else’s .php on a server which has gone down.
I don’t actually need to display photos of the book covers, it would be sufficient to have the URL’s in the list. The stripped-down version is better and I think it could
be useful for my purposes. – Andrew