Billy and Blaze head west again in another classic adventure from C. W. Anderson. This time, the loyal friends come face-to-face with a ferocious mountain lion. But fortunately, they're able to chase the wild cat into it's den and save a frightened calf from near death. Billy and Blaze help capture the cat before it can emerge, and, heroes once again, ride the range in search of new adventures Blaze and the Mountain Lion is part of the classic Billy...