DC · January, 1970
G-66; Giant-size; Superboy #36; Superman (1st Series) #165; Superman (1st Series) #166; Superman (1st Series) #80; Superman, Superboy; Superman’s Secret Family
Superman’s Lost Brother; The Sweetheart Superman Forgot; The Fantastic Story of Superman’s Sons; The Secret of Superboy’s Sister
Writers: Edmond Hamilton, Jerry Siegel, Alvin Schwartz
Artists: Al Plastino, Curt Swan