The book "The History of the Scottish Parliament, Volume 1: Parliament and Politics in Scotland, 1235–1560" explores the political landscape of Scotland from 1235 to 1560. The researchers delve into the workings of the Scottish Parliament during this period, shedding light on the political dynamics and power structures of the time. Key findings include insights into how Parliament functioned and influenced Scottish politics, providing a comprehensive look at the historical development of governance in Scotland.