MYSTERY MOUNTAIN.

With the mightiest of western stars—Ken Maynard and his Wonder Horse "Tarzan." The last word in spectacular thrills! Mine explosions! Stage coach crashes on dizzy precipices! Wild rides on danger trails in the face of speeding six-gun bullets! Desperate hand-to-hand encounters with bandits! Action that never lags! Drama surcharged with galvanic voltage! 12 chapters of thrilling action—drama. Episodes: 1—The Rattler; 2—The Man Nobody Knows; 3—The Eye that Never Sleeps; 4—The Human Target; 5—Phantom Outlaws; 6—The Perfect Crime; 7—Tarzan the Cunning; 8—The Enemy's Stronghold; 9—The Fatal Warning; 10—The Secret of the Mountain; 11—Behind the Mask; 12—The Judgment of Tarzan.