D. Antonio Alves Martins: Bishop of Viseu: A Biographical Essay is a sumptuously written book by the distinguished Portuguese writer Camilo Castelo-Branco. In this work, he tells about the life and activities of the outstanding bishop D. Antonio Alves Martins, who served in Viseu. The book impresses with its detail and depth of description of the events and feelings of the main characters. In this biographical sketch, you will find the behind-the-scenes of church life, fidelity to principles, and devotion to faith that reflect the spiritual leader's life and ministry. Camilo Castelo-Branco managed to create an impressive portrait of D. Antonio Alves Martins, which will not leave any reader indifferent, and will remain in memory for many years with its bright message and the wisdom of the word.