Robert Silverberg 
World’s Fair 1992 [EPUB ebook] 

Bill Hastings was one in a million. He was the winner of a planet-wide contest, and the prize was a chance to spend a year working at the 1992 World’s Fair. For the young xenobiology student, it was the opportunity of a lifetime.Fifty thousand miles above the Earth, a gigantic satellite moved in its elegant orbit. It would be Bill’s home for a year, and host to hundreds of thousands of visitors. The 1992 World’s Fair was to be an orbital extravaganza, and Bill Hastings thought that his dreams had come true. He had a lot to learn.