Scope and Contents This collection is composed of correspondence that Mitchell Sharpe initiated during research on his thesis, The Novels of Waldo Frank: A Search for the American Form in the 1950's, and later during his research on rocket engine development and and space flight in the 1960's and 1970's. This later research culminated in several books on rocket development and space technology. The letters are arranged in chronological order and comprise correspondence Sharpe...