Jim Lawrence

About Challenge of the Yukon

• The Angel of Death June 2, 1950 · writer
• Six-Gun Clue June 5, 1950 · writer
• Stolen Gold (1950) July 19, 1950 · writer
• The Spread Eagle Raid July 26, 1950 · writer
• Ten Thousand in Counterfeit August 16, 1950 · writer
• The Branded Pelts August 23, 1950 · writer
• Left to Die September 15, 1950 · writer
• The Torn Map September 22, 1950 · writer
• Diagram of Danger September 25, 1950 · writer
• The Red Raiders September 27, 1950 · writer
• Dog Crazy September 29, 1950 · writer
• The Malaca Cane October 2, 1950 · writer
• The Blue Paper October 9, 1950 · writer
• A Dog Called Sparky October 13, 1950 · writer
• The Masked Gunman October 18, 1950 · writer
• Dead Man's Whistle October 25, 1950 · writer
• A Friend in Need November 6, 1950 · writer
• The Tell-Tale Knife November 17, 1950 · writer
• The Wrong Map November 20, 1950 · writer
• Death Waits on the River November 24, 1950 · writer
• The Man in the Canyon November 27, 1950 · writer
• Gold Fever November 29, 1950 · writer
• Danger at Devil's Gorge January 20, 1951 · writer
• The Trail Robbers February 11, 1951 · writer
• The Russian Rubles March 4, 1951 · writer