The book begins by establishing the historical and social context of Norse and Viking societies, then proceeds across three major sections. First it will explore the different types of runic calendars, then it will dissect the astronomical knowledge embedded within, and finally it will investigate the cultural significance. By examining archaeological finds, medieval Norse literature, and linguistic data, Runic Calendars offers a nuanced understanding of these ancient timekeeping devices. This targeted approach provides an in-depth analysis valuable to anyone interested in history, archaeology, or the history of science.