Subject
Mountaineers
Mountaineering
38
History
16
Description and travel
14
Mountaineering expeditions
8
Psychological aspects
5
Travel
5
Women mountaineers
5
Rock climbing
4
Frontier and pioneer life
3
Mountaineering accidents
3
Patients
3
Animals
2
Athapascan Indians
2
Conservationists
2
Earthquakes
2
Friends and associates
2
Indians of North America
2
Irish Americans
2
Missionaries
2
Mountains
2
Nature conservation
2
Racially mixed people
2
Rock climbing accidents
2
Survival
2
Tales
2
Travel photography
2
Travel writing
2
Adventure and adventurers
1
American essays
1
Amyotrophic lateral sclerosis
1
Archaeological sites
1
Athletes
1
Avalanches
1
Bereavement
1
Blind athletes
1
Cancer
1
Childhood and youth
1
Death
1
Depressed persons
1
Earth sciences
1
Endurance sports
1
Environmental responsibility
1
Folklore
1
Fossils
1
Free climbing
1
Geography
1
Geologists
1
Geology
1
Geology, Structural
1
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