The Bacillus of Long Life / A Manual of the Preparation and Souring of Milk for Dietary Purposes, Together with an Historical Account of the Use of Fermented Milks, from the Earliest Times to the Present Day, and Their Wonderful Effect in the Prolonging of Human Existence

by Loudon M. Douglas

4. Earth Sculpture, or; The Origin of Land Forms. By James Geikie.

5. Volcanoes; Their Structure and Significance. By T. G. Bonney.

6. Bacteria. By George Newman.

7. A Book of Whales. By F. E. Beddard.

8. Comparative Physiology of the Brain, etc. By Jacques Loeb.

9. The Stars. By Simon Newcomb.

10. The Basis of Social Relations. By Daniel G. Brinton.

11. Experiments on Animals. By Stephen Paget.

12. Infection and Immunity. By George M. Sternberg.

13. Fatigue. By A. Mosso.