Robert E. Howard to Weird Tales, Jan 1931
I was particularly fascinated by the poem by Alice l'Anson in the latest issue. The writer must surely live in Mexico, for I believe that only one familiar with that ancient land could so reflect the slumbering soul of prehistoric Aztec-land as she has done. There is a difference in a poem written on some subject by one afar off and poem written on the same subject by one familiar with the very heart of that subject. I have put it very clumsily, but Teotihuacan breathes the cultural essence, spirit and soul of Mexico.