The Riddle of Cruelty By G. Rothman, M.D.

The Riddle of Cruelty" is a book authored by G. Rothman, M.D. It was published in 1971 by the Philosophical Library in New York, and concurrently in London by Vision Press Limited. 

The text spans 210 pages and explores psychological and philosophical frameworks surrounding the human capacity for cruelty, complete with comprehensive bibliographical references.