I think a "Based on Science-fiction Literature" theme or something similar might be little better, just for people not familiar with his works.
I would like to point out that categorizing Bradbury as a Science Fiction writer does the man a disservice. Granted, his most famous works are SF (The Martian Chronicles; Fahrenheit 451), but he also wrote mystery (Death Is a Lonely Business), horror (Something Wicked This Way Comes), Fantasy (From the Dust Returned), "regular" fiction (Green Shadows, White Whale), what I can only call cross-genre (Dandelion Wine), children and "young adult" literature (The Halloween Tree) and non-fiction (Zen in the Art of Writing). I would also venture to say that, contests notwithstanding, those who are not familiar with his works are missing out.
Could give new meaning to the title "The Moon is a Harsh Mistress".
That's Heinlein, not Bradbury. Distinct authors with very different styles.
And speaking of Heinlein's works, I believe that many Havenites will find the the premise of his "I Will Fear No Evil" more to their linking. Personally though, I thought the novel was tedious and would recommend the atypical "Glory Road" instead.
Yes, I am a nerd.
Peace,
Lurker.