-918 1284-1327 1330-1376 1452-1485 1470-1483 1642-1729 1812-1888 1841-1910 1857-1934 1868-1937 1878-1917 1879-1973 1882-1967 1886-1958 1894-1972 1896-1986 1908- 1908-2003 1914-1918 1927- 1927-1989 1928-2016 1939-1945 19thcentury 20thcentury abbey action activism adventure albee american american-literature american-southwest american-west americanpoetry anarchism anarchy arches-national-park arid arizona artistic artists atomicbomb authors beauty biography browne camping christianpoetry colonialperiod colorado-plateau colorado-river conservation conservationist contemplation corinth correspondence criticism criticismandinterpretationalbee criticismandinterpretationtaylor criticismandinterpretationthomas critics descriptionandtravel desert desert-ecology desert-ecosystem desert-exploration desert-fauna desert-flora desert-flora-and-fauna desert-landscape desert-landscapes desert-life desert-solitaire desertbiology desertification detective diaries ecological-balance ecology edward(fictitiouscharacter) edward-abbey england english englishliterature environment environmental-activism environmental-destruction environmental-ethics environmental-literature environmental-philosophy environmental-writing environmentalism environmentalist environmentalists exhibitions exploration fiction france garnett general george gibbon greatbritain hiking historians historical historiography history historyandcriticism hopper hydrogenbomb inliterature introspection isolation john kingsandrulers land-preservation landscape landscapes lear literary-nonfiction literature lord(fictitiouscharacter) love-for-nature love-for-the-land meditation memoir military moab murder national-park national-parks natural-beauty naturalist nature nature-writing non-fiction nonfiction novelists oppenheimer outdoor outdoor-adventure outdoor-exploration outdoor-life outdoor-literature outdoor-living outdoor-recreation outdoor-writing park-ranger parkrangers personal-experience personal-growth personal-journey personal-narrative personal-reflection philosophical philosophy photography photographyofthenude physicists pirates poets politicsandgovernment portraitphotography preservation princes privateinvestigators reflection reflections richard self-discovery sociallifeandcustoms solitaire solitude southwest southwest-landscapes southwest-literature southwest-united-states spirituality steichen sustainability teach teller thomas travelabbey unitedstates utah verity(fictitiouscharacter) voyagesandtravels walliswarfield war weston wilderness wilderness-preservation wildlife william williamh windsor worldwar