Topic
Northwest Passage
125
Natural history
81
Arctic regions
57
Discovery and exploration
44
Description and travel
39
John
32
Canadian
31
Northwest
31
Indians of North America
26
Sir
26
Voyages around the world
26
Scientific Expeditions
18
Victory (Ship)
18
Travel
17
canimp
17
1741-1779
16
Charles
16
Clerke
16
Gore
16
Northeast Passage
16
Oceania
16
Discoveries in geography
14
British
13
1790-1855
12
Hecla (Ship)
12
Pacific Ocean
12
Parry
12
William Edward
12
Canada
11
Northwest Coast of North America
10
1786-1847
9
Botany
9
Early works to 1800
9
Franklin
9
Northwest Territories
9
1730?-1790
8
Electronic books
8
Exploration literature
8
Griper (Ship)
8
Inuit
8
Pacific coast
8
d. 1790
8
1745-1792
7
Hearne
7
Samuel
7
1835
6
Fury (Ship)
6
Riurik (Brig)
6
Science
6
Voyages and travels
6
more ...