XXX ADVERTISEMENTS A New Campaign "Throughout the tangled web of our civilization the threads of sanitary science run in increasing number, No serious problem affecting society, whether it be social, economical or political, can now be considered without reference to the sanitary relationships existing. Blocking our way stand the troops of selfishness and ignorance, always the twin foes of progress. If the prevention of disease is to be the crowning glory of our civilization, a campaign of education must be undertaken. The knowledge now possessed by our trained sanitarians and expert laboratory workers must be carried to every home and read at every fireside." - Dr. Eugene H. Forter, Commissioner of Health of the State of New York. How shall we enlist the mighty army of the schools for this campaign of education? By giving the new knowledge to the schools through textbooks that are simple, clear, interesting, scholarly and convincing; in other words through THE RITCHIE-CALDWELL SERIES Primer of Hygiene, for Grades 4 and 5 Primer of Sanitation, for Grades 5 and up Human Physiology, for Grades 7 and 8 WORLD BOOK COMPANY Publishers Yonkers on Hudson, New York $.40 Page's Theory and Practice High School Question Book .90 1.20 100 Authors (outlines and quotations) .30 Psychology and Higher Life. 1.00 Examiner (com. school question book 1.00 Each of the above books is bound in cloth, and will be sent postpaid on receipt of price, THE TEACHERS SUPPLY CO., Grayson, Ky. LITTLE ROCK, ARK. Sheep, Indexed Edges, 1906, in good condition, our price, $6.75 Webster's International Dictionary 1-2 mor., $16. edition, slightly shopworn, $7.50 Webster's New International Dictionary Latest edition, sold only by subscription, price $18., $14.50 Appleton's Library of Valuable Knowledge 25 vols; 1-2 leather, new $15.00 Goethe's Works De Luxe Subscription edition, 5 vols.; new, richly illus- $25.00 Warner Library of the World's Best Literature 46 vols.; new. Our price $38.00 The Encyclopaedia Britannica Scribner edition, 25 vols., cloth, second-hand, but Our price $25.00 3-4 morocco, new, Choice subscription edition, Regular $35.00 Five Sets of The Century Dictionary Cyclopaedia of Names and Atlas; new and in the original PRICES ARE NET ORDER BEFORE IT IS TOO LATE THE PALMER COMPANY, 120 Boylston Street, Boston, Mass. Encyclopedic Edition Laird & Lee's Webste s New Standard American Dictionary 1,200 pages, 2,000 illustrations, 14 full-page black plates, 8 full-page colored plates. Encyclo. pedic features, including synonyms, antonyms, verbal distinctions inc uding homonyms, and etymologies; portraits of various nationalities, all words spelled out in full, phonetically respelled, correctly pronounced and adequately defined with reference to every part of speech in which it can properly be used, the various sounds of each letter of the alphabet given independently of the general key to pronunciation. Brand New Plates. Full flexible straight grain Packed in Heavy Cardboard cowhide, polished colored edges, patent thumb index. Size 7x9 inches. $4.00 Three-quarter leather, marbled edges, thumb index, High School and Collegiate Edition Laird & Lee's Webster's New Standard Dictionary 3.00 875 pages. 1,500 illustrations. Etymologies, synonyms and antonyms. Colored world map of patent thumb indexed, Students' Common School Edition Laird & Lee's Webster's New Standard Dictionary $1.50 Revised 756 pages. 840 illustrations, 19 full page plates. Etymologies and derivations. Hemispheres in colors. Special dictionaries of music, biography, geography, biblical, historical and 80c classical names. Size 5x7 inches. Extra (black), cloth, gold and blind stamped,. Intermediate School Edition Laird & Lee's Webster's New Standard Dictionary 460 pages. 600 illustrations; 2 pages of flags of nations, in colors, and frontispiece. 30,000 words; 6,000 synonyms. Proper nouns indicated by capital initials. Dictionaries of grammar, rhetoric, elocution and prosody. Size 4 x 6 inches. Extra cloth (black), gold and blind 52c stamped, Elementary School Edition Laird & Lee's Webster's New Standard Dictionary 384 pages. 450 illustrations; 3 plates; frontispiece, Presidents of U. S., and mathematical angles, planes and bodies. Abridged from INTERMEDIATE SCHOOL EDITION. Size 4x5 inches. 28c Extra cloth (black), gold and blind stamping, For sale by all jobbers, schoolbook supply houses, booksellers or direct by the pubilshers, LAIRD & LEE, 1732 Michigan Ave., CHICAGO, U. S. A. Published in May, 1911 Elementary Arithmetic This series of Arithmetics aims - 35 cents - 60 cents FIRST-T cecure a bya de ree of fdity in the fundamental operations and in those other procese why *, in the a*] iness if life, we reduced to purely mechanical forms of compu State in pep Is the habit of formi g vivid mental pictures of the busines bus, and of the commercial and indu-tnal relations of the ne I make a car and rat nal development of the furry of zumbers as far as necessary r intergent th. cetied work. TORPIT-D grade the work up, from the stirle a Le more complex and di cult, by stor su gradial and in an order sogica' tust "he pupil will steadily grow in mathemati cal power and take pleasure in his own progress, THREE-BOOK SERIES--Primary Arithraetic 35 cents; Intermediate Arithmetic, 45 cents; Grammar School Arithmetic, 60 cents. D. C. HEATH & COMPANY BOSTON PRST jt NEW YORK THESE GOOD US IN ENGLISH COMPOSITION deo but for acteal w m. 1. 1. Be CHICAGO nividual and progre ༔་སོ་ shth, ninth and death proles. Isilustrative sta indi's materi es compale with nga .cwn to the pupils in these poro as the regolat text, or as so priematary, in ih udely asa, Dutra, Omalia, Chicag÷, roller pla es. ar full, ofiel well printed, and found in cloth. 213 pages. Price, 4 cente. A text book pallot of metense for schools, colleges, and private students. Frabodies the essential facts concerning the Fuquage, with concise rules for spelling, punctuation, list of words commonly misspelled. 159 psze. Cloth. Price, o cents. PSYCHOLOGIC METHOD IN TEACHING By WM. A. McKEFVER, Manhattan. Kansas State Normal School. No recent book on education has created so great an interest or is so widely influencing methods of teaching and public sentiment. It furnishes a fresh, vital treatment of the general subjec: of teaching and training children. The work is divided into three parts: the first embodying the theory of education; the second, the methods of handling the different subjects; the third ta devoted to moral instruction. 332 pages. Cloth. Price, $1.00, CATALOGUES-Do not try to teach school without our Catalogues: Teachers' Helps and Aids, A. FLANAGAN COMPANY, - Chicago H |