In "They", published in 1941, Robert A. Heinlein takes on issues I am more used to talking about in my series on Philip K. Dick: conspiracy, shifting realities, and paranoia. Mostly, I take on the question of the utility of conspiracy theories and express my distaste for the solipsism of the extremely based. But I cannot not recommend this story to Heinlein readers. It has its value.
American Writers (One Hundred Pages at a Time)