 Into Thin Air by Jon Krakauer |  In the Heart of the Sea by Nathaniel Philbrick |  Endurance by Alfred Lansing |  The Lost City of Z by David Grann |  The River of Doubt: Theodore Roosevelt's Darkest Journey by Candice Millard |  The River of Doubt by Candice Millard |  The Lost City of Z: A Tale of Deadly Obsession in the Amazon by David Grann |  The Endurance by Caroline Alexander |  A Voyage For Madmen by Peter Nichols |  A Sense of the World by Jason Roberts |  Shackleton's Boat Journey by Frank Worsley |  In the Land of White Death by Valerian Albanov |  Scott's Last Expedition by Robert Falcon Scott |  Jungle of Stone by William Carlsen |  Down the Great Unknown by Edward Dolnick |  Desert Queen by Janet Wallach |  A Lady's Life in the Rocky Mountains by Isabella Bird |  Alone on the Ice by David Roberts |  A First Rate Tragedy by Diana Preston |  The Ice Balloon by Alec Wilkinson |