Here is the great sex book of the day: Forel’s THE SEXUAL QUESTION. A scientific, psychological, hygienic, legal and sociological work for the cultured classes. By Europe’s foremost nerve specialist. Chapter on “love and other irradiations of the sexual appetite” a profound revelation of human emotions. Degeneracy exposed. Birth control discussed. Should be in the hands of all dealing with domestic relations. Medical edition $5.50. Same book, cheaper binding, now $1.60. Painful childbirth in this age of scientific progress is unnecessary. THE TRUTH ABOUT TWILIGHT SLEEP, by Hanna Rion (Mrs. Ver Beck), is a message to mothers by an American mother, presenting with authority and deep human interest the impartial and conclusive evidence of a personal investigation of the Freiburg method of painless childbirth. Send $1.62. FREUD’S THEORIES OF THE NEUROSES. By Dr. E. Hitschmann. A brief and clear summary of Freud’s theories. Price, $2. PLAIN FACTS ABOUT A GREAT EVIL. By Christobel Pankhurst. One of the strongest and frankest books ever written, depicting the dangers of promiscuity in men. This book was once suppressed by Anthony Comstock. Send (paper) 60c, (cloth) $1.10. SEXUAL LIFE OF WOMAN. By Dr. E. Heinrich Kisch (Prague). An epitome of the subject. Sold only to physicians, jurists, clergymen and educators. Send $5.50. KRAFFT-EBING’S PSYCHOPATHIA SEXUALIS. Only authorized English translation of 12th German Edition. By F. J. Rebman. Sold only to physicians, jurists, clergymen and educators. Price, $4.35. Special thin paper edition, $1.60. THE SMALL FAMILY SYSTEM: IS IT IMMORAL OR INJURIOUS? By Dr. C. V. Drysdale. The question of birth control cannot be intelligently discussed without knowledge of the facts and figures herein contained. $1.10, postpaid. MAN AND WOMAN. By Dr. Havelock Ellis, the foremost authority on sexual characteristics. A new (5th) edition. Send $1.60. A new book by Dr. Robinson: THE LIMITATION OF OFFSPRING BY THE PREVENTION OF PREGNANCY. The enormous benefits of the practice to individuals, society and the race pointed out and all objections answered. Send $1.05. WHAT EVERY GIRL SHOULD KNOW. By Margaret Sanger. Send 55 cents. WHAT EVERY MOTHER SHOULD KNOW. By Margaret Sanger. Send 30 cents. THE THEORY OF PSYCHOANALYSIS. By Dr. C. Jung. A concise statement of the present aspects of the psychoanalytic hypotheses. Price, $1.50. SELECTED PAPERS ON HYSTERIA AND OTHER PSYCHONEUROSES. By Prof. S. Freud, M.D. A selection of some of the more important of Freud’s writings. Send $2.50. THREE CONTRIBUTIONS TO SEXUAL THEORY. By John C. Van Dyke. Fully illustrated. New edition revised and rewritten. Send $1.60. THREE CONTRIBUTIONS TO SEXUAL THEORY. By Prof. Sigmund Freud. The psychology of psycho-sexual development. Price, $2.