Containing Matters concerning novel Methods of Destruction, some benefiting the Kaiser, others benefiting None.

Timestamps:

Leopoldo Lugones - "The Omega Force" (1906) (0:00)

Joel Martin Nichols, Jr. - "The Devil-Ray" (1926) (19:03)

Bibliography:

Ferreira, Rachel Haywood - "The Emergence of Latin American Science Fiction" (2011)

Flores, Angel - "Magical Realism in Spanish American Fiction", Hispania vol. 38 iss. 2, 1955

Hanley, Terence E. - "Joel Martin Nichols, Jr. (1895-1991)", Tellers of Weird Tales, https://tellersofweirdtales.blogspot.com/2011/08/joel-martin-nichols-jr.html