Earthquakes & Volcanoes

The Naturalist on the River Amazons

Hawaiian Legends of Volcanoes (mythology)

The Earth's Beginning

Nature's Teachings: Human Invention Anticipated by Nature

The plains of Long Island

Seeds of Michigan Weeds

Aphorisms and Reflections from the works of T. H. Huxley

Craters of the Moon

Etna

Wonders of Creation: A Descriptive Account of Volcanoes and Their Phenomena

Observations on Mount Vesuvius, Mount Etna, and Other Volcanos

Possibilities and limits of earthquake prediction using of animals

Volcanoes: What They are and What They Teach

Volcanoes: Past and Present

The Big Cave

Volcanoes

Hemp

Catalogue of Violent and Destructive Earthquakes in the Philippines

Prairie, Peak, and Plateau: A Guide to the Geology of Colorado

Lassen Trails: A Brief Guide to the Trails of Lassen Volcanic National Park