Bower, B. M: The Happy Family. V1. 27 Oct 2009
 

B.M. Bower (1871-1940), author of western fiction based in the American West wrote Chip of the Flying U (1906).

Excerpt
Pink, because he knew well the country and because Irish, who also knew it well, refused pointblank to go into it again even as a rep, rode alone except for his horses down into the range of the Rocking R. General roundup was about to start, down that way, and there was stock bought by the Flying U which ranged north of the Bear Paws.