""Faustus Socinus and the Revival of Unitarian Principles"" is a historical book written by Samuel Osgood. The book explores the life and teachings of Faustus Socinus, a 16th-century Italian theologian who played a significant role in the development of Unitarianism. Osgood provides a detailed account of Socinus' life and his contributions to the Unitarian movement, including his rejection of the doctrine of the Trinity and his emphasis on the unity...