Until the Coupling Snapped, Cape Colony, South Africa (1911)

“Train Falls Many Feet into a Ravine,” Popular Mechanics (August 1911): 273.

Mimicking the Unpalatable Genus (1890)

Edward Bagnall Poulton. The Colours of Animals: Their Meaning and Use, Especially Considered in the Case of Insects. (New York: D. Appleton and Company, 1890).