Innis, S. Victor. Inner Secrets of Crooked Card Players. Los Angeles: M. B. Tournoux, 1915. Publisher’s decorative wraps printed in green and black. 12mo. 47pp. Small writing on front and back flyleaf, chipping of wraps; else very good. RARE. The first example, in print, to describe the method of shuffling the deck with eight movements, returning all the cards to their original position: known as a “Challenge Poker Deal”.