Don Morris is the author of On the invariance of certain integrals under parameter transformation (1963), The Allocation of Income Taxes (1962), A Comparative Study of Marcus Annaeus Lucanus and Seneca the Philosopher (1959), The Synthesis of 5-hetero-substituted Dihydro-4,6(1H,5H)-pyrimidinediones (1959), A Composite View of Roman Life and Manners Through Selected Latin Readings (1955).