Robert Hayward Barlow was an American author, anthropologist and historian of early Mexico, and expert in the Nahuatl language. Barlow had been a friend of writers H. P. Lovecraft and Robert E. Howard since he was 13. He collaborated with Lovecraft on several stories, and after Lovecraft died, Barlow became his literary executor. In 1950 he published "Mexihkatl itonalama" ("The Mexican's calendar"), a Nahuatl-language newspaper. Wikipedia
The definitive Wikipedia entry for R. H. Barlow. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/R%2e_H%2e_Barlow
