Sermons for some of the principal festivals and fasts of the church and on Christian doctrine and duty preached at the Church of the Advent, Boston, Massachusetts This book, "Sermons for some of the principal festivals and fasts of the church and on Christian doctrine and duty preached at the Church of the Advent, Boston, Massachusetts", by Horatio Southgate, is a replication of a book originally published before 1859. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.