In 1945 some experts still considered the so-called sound barrier an impenetrable wall, while winged rocket planes remained largely relegated to science fiction. But soon a series of unique rocket-powered research aircraft and the dedicated individuals who built, maintained, and flew them began to push the boundaries of flight in aviation’s quest to move ever higher, ever faster, toward the unknown. Beyond Blue Skies examines the thirty-year period after World War II during which ...

A panoramic collection of essays written by both established and emerging scholars, American Discord examines critical aspects of the Civil War era, including rhetoric and nationalism, politics and violence, gender, race, and religion. Beginning with an overview of the political culture of the 1860s, the collection reveals that most Americans entered the decade opposed to political compromise. Essays from Megan L. Bever, Glenn David Brasher, Lawrence A. Kreiser Jr., and Christian ...