On the Diseases of Children, to Dr. L. Emmett Holt, College of Physicians and Surgeons, New York City; Dr. Koplik, New York City; Dr. Charles Douglas, Detroit College of Medicine; Dr. Henry E. Tuley, University of Kentucky; Dr. Tooker, Chicago. On the subject of Nursing, to Isabel Hampton Robb, and on Dietetics, to Dr. Julius Friedenwald, College Physicians and Surgeons, Baltimore, Md. On the Baby to Drs. Holt, Douglas, Tooker, Koplik and Coolidge. On Insanity, to Dr. Selden Talcott, formerly superintendent of the Middleton State Hospital for the Insane, New York State. Besides the above a great many other physicians and their works might be mentioned, and to all appreciation is gratefully acknowledged. Mrs. Elizabeth Johnstone, who writes the department on "Manners and Social Customs," is the only daughter of the late Francis Gardiner, one of the early settlers of Washtenaw County, Michigan. She was educated at the State Normal School, now the Normal College at Ypsilanti, and taught for several years after graduation. In 1880 she married the late Robert Ferguson Johnstone, editor of the Michigan Farmer, and after his death became editor of the Household Department of that paper. In 1895, the Farmer having passed into other ownership, she became a member of the Editorial Staff of the Detroit Free Press, where,--continuing to write under the pseudonym of "Beatrix" she has become widely known through the vast circulation of that paper. Years of experience have enabled her to write on topics of interest to women with comprehension of their needs, and to answer social inquiries with exactness. Miss Edna Gertrude Thompson, who supplies the chapter on Domestic Science, is a graduate of the Northern State Normal of Michigan. She was for a time a teacher in the Public Schools of Michigan and New York State. Miss Thompson later graduated from and is now the director of the Domestic Science Department of the Thomas Normal Training School of Detroit, Michigan. Miss Thompson has won an enviable reputation in Domestic Science work. She has avoided all of the quackery, self-exploitation and money schemes, which have proved a temptation to many in the work, and which have tended to brand the science as an advertising scheme, and confined herself to study, teaching and the legitimate development of the science. Her work in the Normal and in giving lectures on Domestic Science brings her in touch with large numbers of intelligent and practical women who realize that housekeeping and cookery must be reduced to a science. Luxuries of fifty years ago are necessities today. The increase in the cost of living without a corresponding advance in wages has made it imperative that method and system he installed in the home. Domestic Science is still in the embryo, but let us hope it will, in a measure at least, prove a panacea for modern domestic ills and receive the encouragement and speedy endorsement that it deserves. TABLE OF CONTENTS [vii]