Worlds in the Sky

William Sheehan is an amateur astronomer, psychiatrist, and writer. He received a bachelor’s degree from the University of Minnesota, a master’s degree from the University of Chicago, and an MD degree from the University of Minnesota. He also completed residency training in psychiatry at the University of Minnesota. Sheehan’s first book, Planets and Perception: Telescopic Views and Interpretations, 1609–1909, was named a 1988 book f the year by the Astronomical Society of the Pacific. Dr. Sheehan has also published numerous articles in astronomy and psychiatry. His interest in the Moon and planets goes back to the early days of the spacecraft era, and he regularly observes with a six-inch refractor and a twelve-and-a-half-inch reflector from his home in St. Paul, Minnesota.

A splendid introduction to the descriptive aspects of the Moon, the planets, comets, and meteors of the Solar System. Well written by a knowledgeable amateur who describes them from the first primitive observations to modern fly-bys with earth probes, the text is educational, free-flowing, and entertaining, and contains many anecdotes that will be new even to astronomers. . . . Sheehan includes interesting vignettes that make each chapter stimulating and entertaining. . . . Highly recommended to any reader above age 10 curious about the planets and their satellites and as good recreation for professionals."" - Choice""The book grabs and holds the reader's attention from cover to cover. . . . A delight to read."" - Sky & Telescope  ""A fresh, different, and thought-provoking [book] on the growth of man's awareness of the other planets. The combination of many times and people's ideas delivers a cohesive picture of how we've discovered what we have."" - David J. Eicher