CHAPTER TITLES:: (1) A Wild West Empire; (2) Who Is the Skull?; (3) Pirates of the Plains; (4) The Skull Baits a Trap; (5) Win, Lose or Draw; (6) Buried Alive; (7) The Chariot of Doom; (8) The Secret of Number Ten; (9) The Fatal Warning; (10) Framed for Murder; (11) The Bucket of Death; (12) A Race Against Time; (13) The Arsenal of Revolt; (14) Holding the Fort;(15) The Deadwood Express.