Frank, you better build up a decent collection. Think of all the wonderful books you're missing out on, like Emphyrio by Jack Vance, or Dune by Frank Herbert, or The Space Merchant's by Frederik Pohl, or Swords and Deviltry by Fritz Leiber, or The Stars, My Destination by Alfred Bester . . . etc etc
*five hours later*
or Elric of Melnibone by Michael Moorcock, or Light by M. John Harrison, or Perdido Street Station by China Mieville, or Ringworld by Larry Niven, or Helliconia by Brian Aldiss, or The Chronicles of Thomas Covenant by Stephen Donaldson, or A spell for Chameleon by Piers Anthony . . . etc etc
*another five hours later and he's still on speculative fiction*
or The Foundation Trilogy by Isaac Asimov, or The World of Null-A by A.E Van Vogt, or The Three Stigmata of Palmer Eldritch by Philip K. Dick, or Flowers for Algernon by Daniel Keyes, or Lud-in-the-Mist by Hope Mirrlees . . . and I'm going to stop before I move on to Literary Fiction and destroy us all.