The book "José Estevan's Centenary: A Commemoration by the Portuguese Freemasonry" by the famous author of Lima, S. de Magalarsh (Sebastian de Magalarsh) is a study of the life and activities of José Estevan, one of the prominent figures of Portugal in the 19th century. The book is dedicated to the great politician, publicist, human rights defender and freemason, who played a significant role in the political and cultural life of the country. Lima, S. de Magalarche explores in detail the life path of José Estevan, his ideals, the struggle for freedom and justice. The author reveals the importance of the Masonic movement in the life of José Estevan and its contribution to the formation of Portuguese society at that time. The book is an important source for understanding the history of Portugal and the influence of Freemasonry on its development.