Rufus Butler Seder

A first book of motion for kids, it shows a horse in full gallop and a turtle swimming up the page. A dog runs, a cat springs, an eagle soars, and a butterfly flutters. Created by Rufus Butler Seder, an inventor, artist, and filmmaker fascinated by antique optical toys, Scanimation is a state-of-the-art six-phase animation process that combines the "persistence of vision" principle with a striped acetate overlay to give the illusion of movement. It harkens back to the old magical days of the kinetoscope, and the effect is astonishing, like a Muybridge photo series springing into action—or, in terms kids can relate to, like a video without a screen. Every child who opens the book will be amazed—and so will every parent.

Ages: 4-8.

Board book, 12 pages