The book "Parliament of Scotland before the United Courts" by Robert S. Wright is a study of the political system of Scotland in the period before the united courts of the Kingdom of Scotland and the Kingdom of England. The author examines in detail the history of the Scottish Parliament, its structure, power functions and influence on the country during this period. The book reveals the complex relationship between the Scottish Parliament and other institutions in Scotland and beyond, showing the importance of this body in the political life of the country. Thanks to the author's in-depth analysis, the reader gets the opportunity to better understand the historical context and significance of the Scottish Parliament before the unification of the courts.