Graham Ringer books & textbook
The Medical Critic and Guide, vol. 30, no. 3 (March 1932) (Circumcision; Requirements of Ideal Prevenceptive; Sadistic Exaggeration of Voluptus Sexualis; Masturbation; Alfred Adler & Bedwetting)
Charles G. Purdy Graham Ringer A. L. Morton J. M. Havely W. E. Riggs William J. Robinson
Critic and Guide Company /1932T Single Issue Magazine / 48 Pages