Extraterrestrial visitors promise solutions to America's financial, environmental, and energy problems - in exchange for the country's black citizens. A cultural struggle breaks out to determine whether the trade will be made.

Assuming that they were here to invade, mankind massacred the aliens whose ships landed on Earth. Now, the aliens and humans have an uneasy peace together. The aliens who landed on earth love to fly kites. One kite-maker sells them despite harassment from skinheads who hate the aliens and anyone who does business with them.

When an alien spaceship lands on Earth in need of help, leaders of countries around the world help and house them, causing tension between humans and these costly guests.

Aliens land peacefully on Earth and promise to fix humans’ societal problems, but humans soon get so frustrated with them that they flee to other planets. The smaller Earth population ends up bringing positive change, but this emigration to other planets reveals that many other populations have fled these aliens for the same reason.

A newscaster recently arrived in space receives ominous advice from a jaded engineer: whatever you do, leave space because getting attracted to aliens will be the death of us all.

An intergalactic space war leads to a gladiator-like fight between a human and a spherical alien. They fight to the death, and whoever wins prevents the annihilation of their race.

Human detectives work to solve the mystery of who killed a human woman at an Earth-based alien embassy. They soon realize that human methods of solving mysteries come into conflict with the social customs of the aliens.

When an ambiguous small US town must welcome recently-landed aliens into the mix, the townspeople experience a range of emotions: sexual attraction, curiosity, disgust, sympathy, ambivalence.

Two extraterrestrial beings land on Earth in search of information and struggle to adapt.

In the far future, extraterrestrials wage war on Earth. Despite the aliens’ comparative strength, mankind’s tenacity fascinates one extraterrestrial soldier to the point of absolute endearment.