Reid, William J. United Presbyterianism. Pittsburgh, PA: United Presbyterian Board of Publication, 1900. 
Terra cotta cloth hardcover, 5 x 7 1/4 inches, 192 clean pp., tight. Small paper label base of spine, ink Presbyterian college library stamp on front pastedown, no other library markings or matter. Very good. Hardcover.
Originally published in 1881, this is the eighth edition.
This book was designed to aid the pastor in teaching the basic principles of the United Presbyterian Church to classes of young people or inquiring adults. "Its aim is to instruct, in plain and simple language, those who are just beginning the Christian life."