Nice AI synopsis.
Perhaps if you actually looked at the entries, those weren't books, those are articles, and most were dated April 2020, although I see one for November of that year as well. That's what they're about, what began the upward climb in oil prices, not Trump spending the next 5 years remaking th deal to get the Saudis and Russia to limit production.
You can simply type out any of those articles and read it for yourself, or just the subject will do for a whole list them to turn up because Google.
Hope this clarifies things.