National Geographic Society (U.S.). Special Publications Division
Eine Liste von Autoren mit Biografien, Lebensdaten und späteren Sammlungen aller Bücher.
Bücher des Autors
57
Excursion to enchantment
The Ocean realm
Our awesome earth
Those inventive Americans.
The craftsman in America
Clues to America's past
America's hidden corners
Canada's wilderness lands
As We Live and Breathe Challenge of Our Environment
America's magnificent mountains
The World's wild shores
Nature on the rampage
Exploring America's valleys
Reach into phonics
America's majestic canyons
