All images not listed here are in the public domain or courtesy of the author.
Page 1: © National Library of the Netherlands
Page 137: Courtesy of Discus Media Group
Pages 145, 449, 598: “Franklin Island map,” adapted from Atlas of Remote Islands by Judith Schalansky, translated by Christine Lo, © 2009 by mareverlag. Translation © 2010 by Christine Lo. Used by permission of Penguin Books, a member of Penguin Group (USA) LLC.
Page 173: Photo by Fred Kratochwil, Stadtarchiv (Wuppertal)
Page 247: Courtesy of Roger M. Richards
Page 249: Courtesy of Argonne National Laboratory
Page 286: © Western Electric, Courtesy of Marc Francisco
Page 289: © Robert Stevens
Page 475: © CERN
Page 481: From the Tuol Sleng Genocide Museum, Cambodia
Page 491: © Denis Yarbrough
Page 596, 597 top: Courtesy of Cappelen Dam AS
Page 620: Adapted from The Selected Works of T. S. Spivet: A Novel by Reif Larsen, copyright © 2009 by Penguin Press. Used by permission of Penguin Press, a member of Penguin Group (USA) LLC.