Sex Is Not the Problem (Lust Is) - A Study Guide for Men
	Resurrecting Sex: Solving Sexual Problems and Revolutionizing Your Relationship
	Self-Therapy for Sex Problems
	Understanding Sex and Relationships (Overcoming common problems)
	Problems Of Sex
	Christianity and Sex Problems
	Sex Problems In Worry And Work
	The Sex Problem In Modern Society
	The Sex Problem In Modern Society: An Anthology
	Sex Problems Solved: Those Of Worry And Work (1915)