I believe affiliate marketing has a great place in this world, when you already have an audience, know what they need, and can set up win-win affiliate links.

But setting up an entire domain of nothing but affiliate links... doesn't feel quite as good.

I like the site despite the affiliate links, I'm looking for more sites similar to it.

It has a Subreddit List page and sorts subreddits by niche. I like to know what people of a niche or fandom are actually reading instead of what books amazon or advertisements promote.

I've found hidden gems in hobbies I didn't know existed.

Similarly, HN has https://hackernewsbooks.com/ and https://hacker-recommended-books.vercel.app/ which are useful in their own ways.

The first link uses karma to rank the books, the second uses total comment count.

Unfortunately the reddit site does not show the comments, unlike https://hackernewsbooks.com/