The Secret of the Ninth Planet
On the day that the theft of the solar system's light begins, Burl Denning is with an archaeological expedition in the Andes, only a few miles from the source of the "disturbance." Within hours the United States Air Force has ordered the expedition to investigate the strange phenomenon that is causing a dimness and a drop in temperature throughout the world.
This is the start of a fantastic adventure that eventually takes Burl, a high-school senior, on the first circumnavigation of the solar system...
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Donald A. Wollheim
Donald Allen Wollheim (1914–1990) was an American science fiction editor, publisher, writer, and fan. As an author, he published under his own name as well as under pseudonyms, including David Grinnell.
A founding member of the Futurians, he was one of the leading influences on the development of science fiction and science fiction fandom in the 20th century United States.
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