4 sources
Richard Dragon, Kung Fu Fighter #2 (June-July 1975): "A Dragon Fights Alone!"Richard Dragon, Kung-Fu Fighter #1 (June-July 1975): "A Dragon Fights Alone!"The Sandman (vol. 1) #3 (June-July 1975): "The Brain That Blacked Out The Bronx"Stalker #1 (June-July 1975): "Quest for a Stolen Soul"