Godslayer (Bifrost Guardians #1)

Mickey Zucker Reichert makes her smash debut with this exciting novel of an all-too-mortal human caught in the middle of a war between the gods. Al Larson, an American soldier in Vietnam, must adapt to a world where magic and sword blades, not machine guns and missiles, are the chosen weapons of war. First in the "Bifrost Guardians" series. Al Larson is flung through time and space into a body and a fight that are not his own