Luther, Martin. Luther's Works, Volume 51: Sermons 1. Philadelphia: Fortress Press, 1973. ISBN: 9780800603519. 
Red cloth, no dust jacket, former owner's name on ffep, 405 clean pp. Very good. Hardcover.
"This volume contains a selection of forty- three sermons arranged in chronological order. Beginning with what may be Luther's earliest extant sermon and ending with the last he delivered before his death, this collection of sermons can give the reader a glimpse into the Reformer's development as a preacher."