You've almost certainly come across them by now, but his novels are fantastic. I started with The Martian Chronicles and then The Illustrated Man, but ended up loving Something Wicked This Way Comes and even Dandelion Wine.

There's something about good fiction and youth that just went together so well -- maybe people who did a lot of, say, swimming in their formative years feel that way about "good swimming" and youth, but I have to believe that good fiction would still trump most everything else for the time period.