As if hunting for profit, night hunting for either pleasure or gain and professional hunting generally had no importance, writers of books have contented themselves with dwelling on the study and presentation of matters relating solely to the men who hunt for sport only. Even then the Fox Chase and Bird Hunting has been the burden of the greater percent of such books. It remained for the A. R. Harding Publishing Co. (publishers of the Hunter-Trader-Trapper magazine and a number of helpful and practical books on hunting topics), to appreciate the demand for books and reading matter adapted especially to the tens of thousands of hunters who make, or partially make, their livelihood from hunting and trapping, as well as a million casual hunters and farmers of the United States and Canada.