SCIENCE. 



Shakes First Book in Geology. 



For high school, or highest class in grammar school 1.00 



Shaler's Teacher's Methods in Geology . 



74 pages. An aid to the teacher using the above book .25 



Shepard's Inorganic Chemistry. 



Descriptive and Qualitative ; experimental and inductive ; leads the student to 

 observe and think, For high schools and colleges z.it 



Shepard's Laboratory Note- Book. 



Blanks for experiments ; tables for the reaction of metallic salts, and pages for 

 miscellaneous matter. Can be used with any chemistry .35 



Chute's Pra ctical Physics. 



For high and preparatory schools studying physics experimentally. In Press. 



Remseris Organic Chemistry. 



An Introduction to the study of the Compounds of Carbon. For all students of 

 pure science, or of its application to the arts, medicine, etc 1.20 



Coifs Chemical Arithmetic. 



With a short system of Elementary Qualitative Analysis. For high schools and colleges, .50 



Grabfield and Burns' Chemical Problems. 



For colleges, high and technical schools .50 



Cohorts Practical Zoology. 



Gives a clear idea of the subject as a whole, by the careful study of a few typical animals, .80 



Williams Modern Petography. 



An account of the application of the microscope to the study of geology . . .15 



Clarke s Astronomical Lantern. 



Intended to familiarize students with the constellations by comparing them with 

 fac-similes on the lantern face. With seventeen slides ..»..,. 4.50 



Clarke's How to Find the Stars. 



Accompanies the above and helps to an acquaintance with the constellations . ,15 



Guides for Science- Teaching. 



For instructing classes in Natural History in the lower grades. 



No. 1. Hyatt's About Pebbles, .10. — No. 2. Goodale's A Few Common Plants, .15.— 

 No. 3. Hyatrs Commercial and other Sponges, .20. — No. 4. Agassiz's First Lessons in 

 Natural History, .20. — No. 5. Hyatt's Corals and Echinoderms, .25. — No. 6. Hyatt's 

 Mollusca, .25. — No. 7. Hyatt's Worms and Crustacea, .25. — No. 12. Crosby's Common 

 Minerals and Rocks, 40; cloth, .60. — No. 13. Richards' First Lessons in Minerals, .10. — 

 No. 14. Bowditch's Physiology, .20.—. N.15. Clapp's Observation Lessons, .30 



D. C. HEATH & CO., Boston, Hew York and Chicago. 



