Lovers of progressive rock legends like King Crimson, Genesis, or Emerson, Lake and Palmer should check out Yes is the Answer: And Other Prog Tales, a literary anthology edited by Marc Weingarten and Tyson Cornell and featuring work by musicians and novelists alike; Rick Moody, Seth Greenland, Joe Meno, Matthew Sweet, and many others contribute pieces.
Equally nostalgic and defensive of the genre, the anthology explores themes like male camaraderie, unconventional recording techniques, and (of course) drug use. You can find a copy of the book here.