Bertha Muzzy Sinclair, also known by her pen name B.M. Bower, was an American author famed for her novels depicting the thrills and hardships of life in the American frontier. Born on November 15, 1871, in Otter Tail County, Minnesota, Sinclair had an affinity for the western lifestyle that shone through her literary works. She moved to Montana in her early adult life, which greatly influenced her writing, providing her with material that was both authentic and captivating to the readers of her time. Her book 'Rodeo' is just one of the many testaments to her vivid portrayal of cowboy life and the complex tapestries of frontier existence. Sinclair's literary style is often categorized within the genre of Western fiction, characterized by its exploration of the rugged landscapes, the tensions between settlers and Native Americans, and the intricate dynamics of small-town rural life. She was a prolific writer with more than fifty novels under her belt, among them notable titles such as 'Chip of the Flying U' and 'The Happy Family,' which endeared her to audiences seeking escapism in the romanticized vision of the Old West. Sinclair was able to carve a niche for herself in a predominantly male genre, earning recognition and paving the way for future female writers in the field. She passed away on July 23, 1940, but her contribution to Western literature remains indelibly etched in the canon of American storytelling.