Read Blake Crouch!
I would also recommend:
A Sci-Fi movie I've watched 4x now and still don't completely understand is, 'Primer.'
https://www.youtube.com/watch?v=-vD-yj9o664
Great recommendations, all. FReepers are THE BEST!
Sadly, I forgot Ray Bradbury. I’ve read and loved all of his books. I guess I never thought of them as Science Fiction.
*SHRUG*