One book that I've always wished there was a good movie for, was Robert Heinlein's Tunnel in the Sky. I was just wondering if there was ever a movie adaptation that they maybe changed the name and I just missed it. Is there a movie based on Tunnel in the Sky, or a movie very similar?
This question is not off topic, I'm not asking for a list of works. I was simply asking if there had been a movie based on Tunnel in the Sky, but perhaps under a different name. For example, the way the sci-fi horror movie The Thing is based on a novella/short story called "Who Goes There". If I asked 'Is there a movie based off the short story "Who Goes There", then the answer would be The Thing.