I Am Legend - Best vampire book ever, I've not seen any of the film versions
The Shrinking Man
The Nightmare at 20,000 Feet - A Twilight Zone episode that scared the heck out of me as a kid
Tons of other stuff
H/T Protein Wisdom
The Nightmare At 20,000 Feet:
"The Nightmare at 20,000 Feet" - 1963 Version from Dylan JamesT on Vimeo.