Aurora, the dawn goddess and her chariot, [2]
Avalanches, impulsiveness of; snap-shot at one in motion, [63]
Bad Lands, why so called, [114]
Bar Harbor, Nature's remarkable masonry in Castle Rock, [228]
Bald Mountains, how they got their crowns shaved off, [26], [28], [123]
Beavers, as lake makers, [192]
Bedding planes, defined, [217]
Bees, and Alpine flowers, [45];
why they hide from the cloud shadows, [56];
shape of honey cells and basaltic columns, [243]
Beetles, varieties in desert places, [180];
use of poison gas, [182]
Big Round Top Mountain, how it lost its peak, [248]