One of the five sci-fi's I remember every single detail of from my earliest days as a fan. For the genre, I think it's considerably above average. The moor is nicely atmospheric. There's one of every character in the book: the good guy, the bad guy, the local sheriff, the lovely damsel, her father the old professor, etc. The scene where we're looking for the first time through the window of the ship and the visitor peeks out from the other side is easily as good as the three-fingered-hand-on-the-shoulder in War of the Worlds. Nice "character" to the visitor, for whom, like Karloff's Frankenstein, we end up feeling some empathy .

When most people look at Florence Farley, they see a pretty teenager. But when Milly Farley looks at her daughter she sees something else: a tennis prodigy who could be Milly’s ticket to money and fame.

In 1960, a pilot testing an experimental rocket powered aircraft accidentally flies into the future and finds himself in a sealed city whose people suspect he is a spy from outside their walls, but who want to keep him to procreate with the ruler's daughter because the majority of the inhabitants are sterile.

In post-apocalyptic New York, three tribes of survivors (the Norms, the Mutates and the Upriver People) vie for the right to exist. When the treacherous Upriver People attack the Norms, kill their chief and take their people captive, two Norm refugee men must find a way to ally with the Mutates, who have previously kidnapped Norm women in an effort to reproduce healthy children, to rout the Uprivers, who also seek to kill off the Mutates.

Susan Morrow, the secretary to Robert Clarke, a model photographer, is upset when her boss pays too much attention to model Noreen Nash. Morrow's younger sister takes a candid photo of her sister in her underwear, with face hidden, and sends it to Clarke. He is intrigued and tries to locate the mystery girl but, meanwhile, enters the photograph in a contest. It wins, provided Clarke can identify the girl. He offers a reward and hires a friend to search for her. Meanwhile, back the agency, Nash offers to pose as the missing girl, but she and Clarke quarrel and she walks out. Rather than leave her boss in a fix, Morrow admits she is the girl in the picture.