Collections of fairy tales and biographies of fairy tale authors compiled from Projekt Gutenberg - DE. Texts are in German.

Zeluna.net is a great site to get an overview of Russian fairy tales in English.  Along with the full text of the fairy tales there are also excerpts from explanatory literature on the Russian fairy tale. For more information go to http://www.zeluna.net/russian-fairy-tale.html 

Collection of Norwegian Folktales in Norwegian:

Project Runeberg - Norske Folkeeventyr (Norwegian Folktales)