The SciencesMay 15, 1915
Mutation and Modification of Bacteria
A Knowledge Which is Important to the Recognition of Species and Kinds
Stories by Ray Lankester
The SciencesFebruary 6, 1915
Discoveries about Bacteria
A Simple Description of What They Are and What They Do
The SciencesAugust 15, 1914
Lightning and its Dangers
Precautions to be Taken and Means of Protection During Thunderstorms
The SciencesJuly 13, 1912
Prof. Elie Metchnikoff, No Contest for the Gould-Scientific American Prize and more
The Most Distinguished of Living Bacteriologists and his Work