. . . . . "Pictures of motion and pictures that move : Eadweard Muybridge and the photography of motion" . "Biography" . "A biography of the photographer and motion-picture pioneer whose early efforts at photographing motion included proving that at one period of its stride, a running horse has all four feet off the ground." . . . . . . . . "Juvenile works" . . . . . "PRE-CINEMA HISTORY" . .