This edition includes a modern introduction and a list of suggested further reading. Army Life in a Black Regiment is a riveting and empathetic account of the lessons learned from an encounter between a New England intellectual and nearly a thousand newly freed slaves. In the fall of 1862, Thomas Wentworth Higginson was asked to take command of the 1st Regiment of South Carolina Volunteers, and he immediately understood the significance of the experiment...

Examines the water cycle, pointing out that it can move from solid to liquid to gas as it moves from the ground to the air and back again.

This book explains the structure and behavior of the atom and how it combines with other atoms to form molecules and compounds.