Amazon Reviews – How to Search for Words in Amazon Reviews

I've been filtering my book searches by Kindle Edition and Prime Eligible and, so far, the search results have all been available in lending library.

The filters appear on the left sidebar after you search in the Books department.

For example, to see the filters, select Books under All Departments in the Search drop-down list at the top of the Amazon home page. Enter some search terms and click the GO button or just click the GO button without any search terms.

Then select the Kindle Edition and Prime Eligible checkbox filter options located down along the left side of the page. Note that you have to have signed-up for Prime Eligible membership to see this filter option.

The difference is where the reviews were written. Amazon has multiple sites that it operates from different countries. The link you provided was from Amazon.CA (the Canada site). On the .CA site, there are no reviews available. Instead, it is showing you the reviews from the main Amazon.COM site (the US site).

While these are likely to be identical products, various shipping, marketing or legal reasons may prevent you from getting an identical product when ordered and/or shipped from one country's site to a different country. That is why they distinguish the reviews (and probably why the reviews they show are still listed as "beta").