Capsule Review April 1931 Issue The Key of Progress by A. R. CatonReviewed by William L. LangerAbout the Author: My FA Anthologies Read more by William L. Langer In This Review The Key of Progress By A. R. Caton Oxford University Press, 1930 250 pp. $3.00 Purchase Facebook Twitter Email My FA Saved Articles Print A dispassionate presentation of the facts regarding the position of women in India, written by a number of competent persons.