Raymond S. Spears,
The Epic of the Mississippi
(1919)
“ History is woven with science, romance with psychology, in the story of the huge flood made up of the beautiful green waters of the Tennessee and the Cumberland, of the muddy yellows of the Missouri, of the clay-stained tide of the Red River, of underground flows from arid lands tainted with alkali and oil, of the wash from iron and coal, of humic acid from vast forest wildernesses, of the icy meltings of snowcapped peaks, and of bubbling springs in the valley sands. ”
