Sorry for the very late reply. I am a huge fan of Viking age fiction. I've read just about every one of them I think. The Cornwell Saxon Series are worth the effort and Viking sagas written by the Icelanders are also good reads. I recently read this novel, which takes place in England in the 900s. Its about as hardcore historical Viking fiction as you will ever read. Not only was I riveted by the story but I got a good history lesson out of it. I got the e-book version through the publisher but liked it so much I bought a hard copy through them as well!
http://booklocker.com/books/4631.html