How does John J. Rowlands use imagery in Cache Lake Country: Life in the North Woods?

Jim describes the weather of each month, the common human and animal activities of those months, and he lists dangers, flora, what can be eaten, and so on. He also goes into great detail about all the tools and crafts one can make in order to make life in the North Country easier and more creative. It also allows one to pass the time. A number of illustrations of crafts, forest scenes, animals and the like fill the pages. They all appear to have been drawn by hand, probably by Hank.