Darwination:
Adventure v91n03 (1935-03-01.Popular) cover Baumhofer (Darwin UnEdit)
Darwination:
Adventure v092n04 (1935-06-15.Popular) cover Baumhofer (Darwination Edit)
Darwination:
Liberty v13n14 (1936-04-04.Liberty) cover Baumhofer (Darwination Edit)