....with some of his covers featuring Superman and Batman!
Detective Comics #110 (April, 1946) and Action Comics #119 (April, 1948)
Detective Comics #116 (October, 1946) and Action Comics #167 (April, 1952)
Detective Comics #138 (August, 1948) and Action Comics #162 (November, 1951)
Detective Comics #188 (October, 1952) and Action Comics #155 (April, 1951)
World's Finest Comics #32 (January-February, 1948) and #41 (July-August, 1949)
Detective Comics #155 (January, 1950) and Action Comics (February, 1951)
Detective Comics #233 (September, 1955) and Action Comics #170 (July, 1952)
Detective Comics #207 (May, 1954) and Action Comics #180 (May, 1953)
World's Finest Comics #52 (June-July, 1951) and #60 (September-October, 1952)
World's Finest Comics #71 (July-August, 1954) and #78 (September-October, 1955)
