"Silver Deer tries to coax the Black Bison identity out from the depths of John Ravenhair's soul in ""Black Bison Rides Again!"", continued next issue. Script by Gerry Conway, plot by Carla Conway, pencils by Rafael Kayanan, inks by Romeo Tanghal. Kayanan/Dick Giordano cove  Silver Deer tries to coax the Black Bison identity out from the depths of John Ravenhair's soul in ""Black Bison Rides Again!"" Part 1 of 3, continued next issue. Script by Gerry Conway, plot by Carla Conway, pencils by Rafael Kayanan, inks by Romeo Tanghal. Kayanan/Dick Giordano cove"