Slim must complete Uncle Johnny's "little job"--Which has become more complicated than Slim signed up for--and race home in time to patch things up with Miss Viola, or their engagement may be over.
John Richard Erickson (born October 20, 1943) is an American cowboy and author, best known for his Hank the Cowdog series of children's novels.
https://en.wikipedia.org/wiki/John_R._Erickson
