Reprint of the original, first published in 1875.

The invention of flight represents the culmination of centuries of thought and desire. Kites and rockets sparked our collective imagination. Then the balloon ga

“Get your head into the clouds with Aerial Geology.” —The New York Times Book Review Aerial Geology is an up-in-the-sky exploration of North America’s 1

The impact of the unsung heroes of WWI—“a must for any aviation enthusiast to further complement work on aerial reconnaissance in modern warfare” (Roads t