... later what the trouble was. The man who'd tried so earnestly to kill him was Miss Ross's fiance. She had met this man during a vacation, as a government secretary, and he was a refugee with an exotic charm that would have fascinated a much more personable and beautiful woman than Miss Ross. They had a whirlwind romance. He confided to her his terror of emissaries from his native country who might kill him. And of course she was more fascinated still. ... — Space Platform • Murray Leinster