Leo Nowak

Superman 10 – Issue #10 (1941) Tekeningen, Inkting

Superman 11 – Issue #11 (1941) Tekeningen, Inkting

Superman 12 – Issue #12 (1941) Tekeningen, Inkting

Superman 13 – Issue #13 (1941) Tekeningen, Inkting

Superman 15 – Issue #15 (1942) Tekeningen, Inkting

Superman 16 – Issue #16 (1942) Tekeningen, Inkting

Superman 17 – Issue #17 (1942) Tekeningen, Inkting

Superman 18 – Issue #18 (1942) Tekeningen, Inkting

Superman 19 – Issue #19 (1942) Tekeningen, Inkting

Superman 21 – Issue #21 (1943) Tekeningen, Inkting

Superman 253 – Issue #253 (1972) Tekeningen, Inkting

Albums (11)