"Writing in General and the Short Story in Particular" by Rust Hills (1977)

So it's a book about writing by a guy who doesn't even claim to be a writer: he was a long-tenured fiction editor at Esquire. So that means there are no writing exercises, and there are no lofty flights about the magic and power of the written word. It's basically just one long essay explaining what exactly differentiates great literature and moving works of art from, say, "Cat Person" by Kristen Roupenian. A discussion I’ve, stunningly, rarely run into throughout my 20+ years of studying writing—perhaps because Hills isn't really a writer he feels less protective of allowing people to plainly see how literature does what it does (I mean, if I fully understood how to create literature the last thing I'd ever do is blab about it all to you.) Does he do it though? Does he explain what literature is? I think so. And it was way simpler than what I was attempting to do. Four stars.