Appletons' Popular Science Monthly, October 1899, Vol. LV, May to October, 1899Front matterReading editionChapter navigation20 reading sectionsGo to chapterChoose a chapter…Front matterAPPLETONS' POPULAR SCIENCE MONTHLYTHE HELP THAT HARMS.THE HOPI INDIANS OF ARIZONA.REFORM OF PUBLIC CHARITY.CHRISTIAN SCIENCE FROM A PHYSICIAN'S POINT OF VIEW.THE WHEAT LANDS OF CANADA.BEST METHODS OF TAXATION.PART III (concluded).BACON'S IDOLS: A COMMENTARY.MATHEMATICS FOR CHILDREN.PRESENT POSITION OF SOCIOLOGY.A FEATHERED PARASITE.THE COLUMBUS MEETING OF THE AMERICAN ASSOCIATION.SKETCH OF DR. WILLIAM PEPPER.Correspondence.Editor's Table.Scientific Literature.Fragments of Science.INDEX.Beginning of this editionNext chapter →APPLETONS' POPULAR SCIENCE MONTHLYAll chapters and sections (20)Opening pagesFront matterOther sectionsAPPLETONS' POPULAR SCIENCE MONTHLYTHE HELP THAT HARMS.THE HOPI INDIANS OF ARIZONA.REFORM OF PUBLIC CHARITY.CHRISTIAN SCIENCE FROM A PHYSICIAN'S POINT OF VIEW.THE WHEAT LANDS OF CANADA.BEST METHODS OF TAXATION.Parts3Part 3 · Other sectionsBACON'S IDOLS: A COMMENTARY.MATHEMATICS FOR CHILDREN.PRESENT POSITION OF SOCIOLOGY.A FEATHERED PARASITE.THE COLUMBUS MEETING OF THE AMERICAN ASSOCIATION.SKETCH OF DR. WILLIAM PEPPER.Correspondence.Editor's Table.Scientific Literature.Fragments of Science.INDEX.Established by Edward L. Youmans◇APPLETONS' POPULAR SCIENCE MONTHLY →