"Fundamentals of Self-Government" by Erskine Childers is a doctrinal work that is devoted to issues of national self-government. The author examines the concept of home rule and offers his own views on ways to support the autonomy of national groups. Childers, whose fame in the field of political theory is known throughout the world, is an important document for anyone interested in the principles of democracy, consideration of the historical context and the practical aspects of implementing a system of self-government. "Fundamentals of Self-Government" is not only a book to read, but also a source of inspiration and reflection for everyone who dreams of fair and effective management of national communities.