Secret Service Sanders (1925)

15 chapter serial. High stakes adventures of Richard Sanders an operative involved in espionage and dangerous missions. The story centers on his efforts to protect national interests and his interactions with Ann Walters. 1) The Plunge of Doom, 2) The Brink of Eternity, 3) Race of Death, 4) The Path of Peril, 5) Thundering Hoofs, 6) River of Dread, 7) Curse of Gold, 8) The Tunnel of Horror, 9) Doomed, 10) Heritage of Hate, 11) The Brink of Despair, 12) Blasted Hopes, 13) Flames of Vengeance, 14) Destruction Bound, 15) The Final Reckoning.