In short, this seems to be taking some famous books related to a field without actually selection the five "best" ones.
I find "Five Books" picks better than Amazon recommendations, and faster than Google/Reddit searches. Example: search "wine book" on Amazon and it's all wine textbooks and pretty-but-vapid coffee table books. Meanwhile, Five Books will suggests Kermit Lynch's fantastic cult classic wine memoir [2].
[1] https://fivebooks.com/best-books/shakespeare-biography-james...
Other weird suggestions:
* Ender's Game under Best Apocalyptic Fiction * Parable of the Talents under Best Sci Fi Books on Space Settlement - this is real stretch since the book takes place entirely on Earth, though it does feature a religion that focuses on spreading humanity to other planets.
I mean... I guess the climate did change, but it didn't seem like that had anything to do with anthropomorphic climate change, which is surely the implied idea of the category
Could I bicker? Yes. But it would be in "these aren't quite the top five but they're in my top ten" type as opposed to "why are you recommending Mein Kampf as a cookbook".
Anyway, any list of "The best books on X, recommended by Some Noname" almost by definition is not going to be very reliable, so that's all I can say. Just another bullshit website to earn commission via Amazon referral links by recommending random bullshit to innocent victims. I recon it might have been more useful if it was entirely generated by ChatGPT.