Donald Trump: Loser
If you are going to read just one (or one more) book about Donald Trump and his character, what drives him, what explains his behavior in all the realms of his life (at least in the ones of which we are aware), I strongly recommend Commander in Cheat: How Golf Explains Trump (Hachette Books, 2019) by the golf writer, Rick Reilly, associated for a long time with Sports Illustrated and ESPN.