King Arthur lives, but the war isn't over, and distinguishing between friends and foes has never been more difficult.A Long Cloudtakes Myrddin and Nell into England. And it is there, in the heart of Modred's domain, that the truth about Myrddin's parentage is finally revealed.A Long Cloudis the long-awaited fourth installment in theLion of Walesseries.Complete Series Reading Order: Cold my Heart, the Oaken Door, of Men and Dragons, A Long Cloud, and Frost against the Hilt.