How we got to the moon

Prologue by Konrad Dannenberg -- Hermann Oberth : the father of space travel -- The battle of the formulae -- From theory to experimentation -- Peenemunde : a scientific mobilization -- How the A-4 rocket became the V-2 -- Coming to America : Operation Paperclip -- The space age begins! -- Willy Ley rallies the nation for space -- Wernher von Braun : the Columbus of space -- Krafft Ehricke's extraterrestrial imperative.