Extreme careers
Author
1)
Secret agents: life as a professional spy
Author
2)
Adventure tour guides: life on extreme outdoor adventures
Author
3)
Arctic scientists: life studying the Arctic
Author
4)
Bodyguards: life protecting others
Author
6)
Secret Service agents: life protecting the President
Author
7)
War correspondents: life under fire
Author
10)
Submariners: life in submarines
Author
11)
Disaster relief workers
Author
12)
First responders
Author
13)
Frontline Marines: fighting in the Marine combat arms units
Author
14)
Refugee workers
Author
15)
Brain surgeons
Author
16)
High risk construction work: life building skyscrapers, bridges, and tunnels
Author
17)
Manga artists
Author
19)
Treasure hunters
Author