1. Paradoxical pain Author(s): Harbin, Robert Maxwell. Publication: Boston : Sherman, French & Co., 1916 Subject(s): PainStress, PsychologicalPhilosophy
2. The soul in suffering: a practical application of spiritual truths Author(s): Carroll, Robert S. (Robert Sproul), 1869-1949, author Publication: New York : The Macmillan Company, 1919 Subject(s): Stress, PsychologicalReligion and Psychology