* Cesar Guarde Paz (2012), “Race and War in the Lovecraft Mythos: A Philosophical Reflection”, Lovecraft Annual, No. 6, 2012.

* Cesar Guarde Paz (2006), “Edicion crítica de “Nietzscheanismo y realismo” de H. P. Lovecraft”, Dilema: Revista de Filosofia, Vol. 10, No. 2, pp. 5-18. (In Spanish. Appears to be a collection of relevant aphorisms from philosophers known to have influenced Lovecraft)

* David Simmons (2013), “H.P. Lovecraft: The Outsider No More?” (Editor’s introduction to Palgrave’s 2013 book New Critical Essays on H.P. Lovecraft. Basic short outline of Lovecraft’s changing reputation, followed by a short summary note on each of the book’s essays. Free sample PDF from Palgrave)