Adventures Today

by W.M. Smyth, Jane Goodall, Bruce McLaren, William R. Anderson, Susan Terry, Peter Markham Scott, Hans Hass, Marika Hanbury-Tenison, Doddy Hay, Thor Heyerdahl, Helen Klaben, Jacques Piccard, Robert S. Dietz, Farley Mowat, Alain Bombard, Edmund Hillary, Nicolette Milnes Walker, Vivian Fuchs, James J. Haggerty