A new copy. Pages clean and unmarked. A blade cut on dust jacket (transparency tape) that lightly marked the cover. Otherwise, no cover wear. Images on listing, are of this book.

HARDCOVER_____In this unique and fascinating history of science, acclaimed popular science writer William Sheehan - who was awarded a Guggenheim Fellowship for Science Writing - and award-winning geographer John Westfall take us back through the centuries to chronicle the intrepid explorations of scientists and adventurers who studied the transits of Venus in the quest for scientific understanding.