This here is actually the exact version I had to read in high school. Each page spread has the Old English on the left and the modern English on the right, which is incredible for seeing how words changed over time. But yes, definitely check it out.
This might suit your needs, although it is merely fiction. John Gardner's alternate take on Beowulf, told from the perspective of the misunderstood monster Grendel is downright hilarious while also having a lot to say about existentialism. Of course, I'd recommend reading the Seamus Heaney translation of Beowulf first--and why not? The language is beautiful, and reading between the lines reveals how Christian Anglo-Saxons felt about their proto-Viking pagan ancestors. Give them both a whirl! Here's a link to each:
Here are a few books worthing looking at if you really want to get into this subject:
Beowulf - The great Old English epic, I'm a particular fan of the translation I have linked as it is a bilingual edition that also contains solid modern English verse.
The Heimskringla - Snorri Sturluson, one of the best known Norse chroniclers wrote this history of the Norse kings. An ok online translation can be found here.
The Vinland Sagas - Less myth more history (in the sense that Heroditus or Livy is history, rather than a modern academic text), this book recounts the discovery of North America by Erik the Red and his son, Leif.
In addition, there are some modern fictional works which have a good feel about them:
For films, I'd recommend The Vikings for a good classic film and The Thirteenth Warrior as a modern one I liked. Additionally, you can look through the big list of viking films here.
For an enjoyable light read, the manga Vinland Saga is well worth having a look at.