Three specimens from a female race of aliens crash land in England and abduct four earthlings by accident. They decide to use the opportunity to start experimenting... on the males.

Chris Miller, living with her stepmother in a large secluded mansion, finds her isolation interrupted by the arrival of an unknown scythe-wielding killer.

Oscar François de Jarjayes was born female, but her father insisted she be raised as a boy as he had no sons. She becomes the captain of the guards at Versailles under King Louis XVI and Marie Antonette. Her privileged, noble life comes under fire as she discovers the hard life of the poor people of France. She is caught up in the French Revolution, and must choose between her loyalty and love.

A deadly shape-shifting alien infiltrates a country house occupied by two lesbians, and proceeds to study their behaviour for a sinister purpose.