The mission of the H-Nahuatl network is to provide a simple medium where scholars interested in studying the Nahua or Nahuatl (Aztecs or Aztec language) can go to be in communication with others. The network will accept postings in English, Spanish, Nahuatl, and French. Historically the network has addressed issues relevant to understanding nuances of Nahuatl, the grammar and structure of the language. It also serves as a place where the general public can inquire about specific issues of the Nahua. Lastly, it provides a forum wherein scholars can announce their research plans and seek assistance from others in the field.
I was looking for connection between rascauche and nahuatl etimology and found this nice piece by Juan M. Lope Blanch
The Codex Xolotl project continues to progress with the acquisition of best
in the world images of Codex Xolotl and other example of indigenous graphic
expression at the Bibliotheque Nationale, France.