Alien Encounter. When the scout ship crash landed on the alien planet, the pilot had no choice but to try to blend in with the savage natives indigineous to the planet. A little genetic tampering and he should fit right in. Too bad the only genetic sample he had was from the female of the species. (Thinking of using a primitive verson of Kzinti as the alien race in question.)
The Clone Factory. In the future, cloning was big business. Clones were made for gladitorial games. Clones were made to be the playthings of the rich and powerful. Clones are regarded as property and have no rights of their own. Then terrorists attacked, demanding equal rights for the clones. The released a virus into the air which altered the dna of ordinary people. Now, those few who were exposed to the virus have awoken. Then have become clones down to the genetic level. Will they be able to escape or are they destined to live as slaves.
The Prince and the Barbarian Princess. He was their air to the throne. She was the daughter of the Barbarian Chieftain. Their people had been at war for centuries. When they disturb an ancient magic, the barbarian princess was changed into a powerful warrior king... while the prince has become the fairest in the land.