Some time ago, Amazon provided code that allowed a book preview to be embedded in a website. It was sort of like the old Look Inside, but having it on your own site could be handy. It included a buy link and supported affiliate codes.
Amazon did away with it. I found a Gutenberg block that performed similarly in Wordpress, but that now seems to be functioning erratically.
Anyway, if you look at one of your product pages, you'll notice a share icon just to the right of your title. It has options for email, Pinterest, Facebook, and X, with the embed code just below that, followed by a link.
The embed code creates an iframe that allows a very nice preview of the book. It's actually better than the current "read sample" routine on the product page, which quite often fails, at least in my experience.
When I get my site updated with those, I'll post a link so that you can take a look and see if such a feature would work for you.
