"Norse mythology.according to uncle einar" Is actually a "Children's book for grown-ups" With plenty of illustrations. It's a humorous re-telling of 17 of your favorite tales, starting with "How asgard was built and how ..."Norse mythology.according to uncle einar" Is actually a "Children's book for grown-ups" With plenty of illustrations. It's a humorous re-telling of 17 of your favorite tales, starting with "How asgard was built and how odin got a horse" And winding up with "The war to end all".