This Red Circle pulp is not to be confused with ADVENTURE TRAILS 1, of a decade earlier, which was published by Clayton as a continuation of DANGER TRAIL 1. Three issues 1938-9. Source: AHGTTP.
  • Adventure Trails 1938-07 485 visits Adventure Trails 1938-07
  • Adventure Trails 1938-10 428 visits Adventure Trails 1938-10
  • Adventure Trails 1939-02 493 visits Adventure Trails 1939-02