The book "Cosa Chignecto and its First Settlers" written by Truman Howard is a study of the history of one of the most important geographical features in Nova Scotia. The author tells in detail about the formation and development of settlements on the Chignecto Isthmus, which became an important hub for trade and communication between different regions of Nova Scotia. The book reveals the history of the first settlers, their difficulties and achievements, as well as the influence of their activities on the formation of the modern face of the region. The author's ability to blend historical facts with engaging narratives makes Cosa Chignecto and Its First Settlers an engaging read for both professionals and the general public interested in Nova Scotian history.