Your Choice of 640 Popular Books

This list contains the 640 most popular Little Blue Books-You can have your choice for only 5c per book, postpaid to any address in the world.

RATIONAL SEX HYGIENE SERIES

14 What Girls Should Know. 653 What Boys Should Know. 65-1 What Young Men Should Know.

655 What

Young Women1 Should Know.

650 What Married Men Should Know.

657 What Married Women Should Know,

536 What Women Past 40 Should Know.

127 What Expectant Mothers Should Know.

689 Woman's Sexual Life. 690 Man's Sexual Life. 691 Child's Sexual Life. 69% Homosexual Life. 91 Manhood: Facts of Life. 846 Womanhood: Facts of

Life.

950 Determination of Sex. 726 Venereal Diseases,

903 All About Syphilia. 801 Sleep and Sexual DreamIN.

5€

Each (Post Paid)