The 17th-century rivalry between English philosopher Thomas Hobbes, left, and English mathematician John Wallis lasted decades. Hulton Archive/Getty Images hide caption

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Lisa Robinson interviews a young Michael Jackson at his family's house in Encino, Calif., in October 1972. Andrew Kent/Courtesy of Riverhead Books hide caption

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Despite enduring violence and instability in Pakistan, artists and authors are thriving on the international stage. For many of them, culture has become a kind of resistance. Above, the 17th century Imperial Mosque in the Old City of Lahore serves as a reminder of the historical legacy and texture of Pakistan's art capital. Bilal Qureshi/NPR hide caption

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After People's Armed Police were deployed to clear the square on June 4, pitched battles broke out between police and angry crowds throwing stones. Courtesy photo hide caption

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Dust Bowl farmer drives a tractor with his son near Cland, N.M. (1938). Steinbeck writes: "The tractors came over the roads and into the fields, great crawlers moving like insects, having the incredible strength of insects ... monsters raising the dust and sticking their snouts into it, straight down the country ... through fences, through dooryards, in and out of gullies in straight lines." Dorothea Lange/Library of Congress hide caption

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You might not notice their names on their book covers — and sometimes they're not named at all. But ghostwriters don't mind the anonymity. Hobvias Sudoneighm (striatic)/Flickr hide caption

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Shepherdstown Public Library in Shepherdstown, W.Va. (2011) Robert Daweson/Courtesy of Princeton Architectural Press hide caption

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Brittney Griner puts up a shot against Japan during a 2013 preseason WNBA game in Phoenix. Christian Petersen/Getty Images hide caption

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In his six-decade career, Peter Matthiessen has written 33 books, including The Snow Leopard and Shadow Country. Linda Girvin/Courtesy of Riverhead Books hide caption

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