The Poetic Eddas contributes to a large part of the known oral tradition of the Germanic faith. So far I haven't completed the chapters of this book, but I will try to do that as soon as possible. I'd recommend everyone to read at least Hávamál, meaning "Song of the High One". It presents some really down-to-earth words of wisdom, truly in tune with the Viking spirit.
The material was gathered from the Internet Sacred Text Archive.