The Chicago Sun-Times article on author J. A. Hunsinger, his Axe of Iron series of novels about the medieval Greenland Viking's assimilation with the pre-historical Indians of Vinland, and details of many of the issues facing today's authors on their road to publication.
This fact-filled article is based on an interview by Dorothy Thompson of PumpUpYourBook Promotion.
Can't hurt, might help. Take a look for yourself.