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Review: Asimov's Guide to Halley's CometUser Review - Javier Rivera - Goodreads
Cool easy to read. Read full review
Review: Asimov's Guide to Halley's CometUser Review - Curtiss - Goodreads
The Good Doctor covers the subject of comets in general and Halley's Comet in particular with his usual combination of scientific insight and humor. Read full review
The Fear of Comets
The Paths of Comets
The Return of Halleys Comet
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Groundbreaking Scientific Experiments, Inventions, and Discoveries of the ...
No preview available - 2003
Planets, Sunspots and Earthquakes: Effects on the Sun, the Earth and Its ...
No preview available - 2002