Notes
World's Fair 1992, a Regan juvenile novel by Robert Silverberg.

A sequel to Regan's Planet (Pyramid Books, 1964).

The image opposite and the blurb below are from the 1983 printing of the Ace Books paperback edition, ISBN 044190923X. Cover illustration by Attila Hejja.

Publisher's Blurb – Lower Cover
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.