Columbia subject headings:
Harvard subject headings:
Everest, Mount (China and Nepal)--Description and travel.
Grylls, Bear.
Mountaineering--Everest, Mount (China and Nepal)--Biography.
Mountaineers--Great Britain--Biography
Princeton subject headings:
Everest, Mount (China and Nepal)--Description and travel.
Grylls, Bear.
Mountaineering--Everest, Mount (China and Nepal)--Biography.
Mountaineers--Great Britain--Biography.