Empire of the Air tells the story of three American visionaries—Lee de Forest, Edwin Howard Armstrong, and David Sarnoff—whose imagination and dreams turned

A sweeping, anecdotal account of the great sounds and voices of radio–and how it became a bonding agent for a generation of American youth When television bec

Getting the Message Through, the companion volume to Rebecca Robbins Raines' Signal Corps, traces the evolution of the corps from the appointment of the first s