"Chapstick" was his nickname with outdoor writers. Once he'd finished writing about his own adventures, he started retelling the adventures of other big game hunters--most of whom had written first person accounts (Jim Corbett being one example I recall). An excerpt of Capstick retelling Corbett was published in Peterson's Hunting, with reference to the Capstick book from which it was lifted at the end of the article. I wrote a letter to the editor, pointing out that it might be of interest to readers to reference the fact that Corbett himself wrote several first person accounts of his adventures. To give the magazine credit, they did that the next time they published a Capstick article.