achievement adrenaline adrenaline-rush adventure adversity africa african-safari alaska alaskan-history alaskan-landscape alaskan-landscapes alaskan-wilderness alaskan-wildlife alpine alpine-climbing alpinism alps american-west animals antarctic antarctic-expedition antarctic-exploration antarctica arctic author autobiography aviation biography blizzards boarding-school bravery british british-antarctic-expedition british-author british-empire british-literature camaraderie camping captain-scott challenge challenges childhood climbers climbing cold coming-of-age conservation conservationist courage danger determination discovery dreams east-africa ecology eiger endurance england environment environmental-activism environmental-conservation environmental-preservation environmental-protection environmental-writing environmentalism environmentalist escapades expeditions exploration exploration-literature extreme-cold extreme-conditions extreme-sports extreme-weather family fear fighter-pilot flying forests friendship glaciers hardship harsh-conditions harsh-environment heroism high-altitude hiking himalayas historical historical-non-fiction history humor humorous hypothermia ice independence indigenous-culture indigenous-cultures inspiration isolation john-muir kenya landscape landscapes leadership memoir military mount-everest mountain-climbing mountaineering mountaineering-culture mountaineering-history mountaineering-literature mountaineers mountains national-parks native-culture native-cultures natural-beauty natural-history natural-wonders naturalist nature nature-writing non-fiction nonfiction northern-lights norway outdoor outdoor-activities outdoor-adventure outdoor-adventures outdoor-exploration outdoor-literature outdoor-photography outdoor-pursuits outdoor-recreation outdoor-sports outdoors pacific-northwest penguin-eggs penguins perseverance personal-growth personal-narratives pilot pilots polar polar-expedition polar-exploration polar-regions raf remote remote-locations resilience risk risk-taking rivers roald-amundsen roald-dahl robert-falcon-scott royal-air-force science scientific-expedition scientific-research scott-expedition self-discovery sledging snow solitude south-pole storytelling survival swiss-alps tanzania teamwork terra-nova-expedition thrill thrill-seeking tragedy travel travel-memoir travel-writing travelogue travels-in-alaska triumph true-story war war-stories wartime wilderness wilderness-preservation wildlife wildlife-conservation wildlife-encounters wildlife-photography world-war-ii writer writing