Stewart Holbrook was born in Vermont in 1893 and came to the Northwest in 1920. After working as a logger, he moved in 1923 to Portland and spent the rest of his life writing. He was a fast and productive writer, regularly turning out 3,000 to 5,000 words a day. He wrote for the Oregonian newspaper, as well as articles for magazines ranging from the New Yorker to Startling Detective. He also wrote, co-authored, and edited over three dozen books. His first book, Holy Old Mackinaw: A Natural History of the American Lumberjack, was published in 1938, and it made him a national figure.