Sanders, J. Oswald. The Holy Spirit of Promise: The Mission and Ministry of the Comforter. London: Marshall, Morgan & Scott, Ltd, 1947. 
Black publisher's cloth, no dust jacket, 5 x 7 1/2 inches, 142 pp., 5 pp. with ink underlining and/or marginal notes. Former Bible college library book, library label cleanly removed from spine, date due slip and labels on the front end papers. Good. Hardcover.
First published in 1940, this is the third impression.
John Oswald Sanders (1902-1992), b. Invercargill, New Zealand. His family belonged to the Brethren assembly in his home town and were also involved in the South Island committee of the China Inland Mission. Sanders began his professional career as an attorney, but then devoted his life to Christian ministry. He was an instructor and administrator of the Bible College of New Zealand, and for many years the general director of the China Inland Mission. He was the author of many works on the Christian life, and in his writings many Christians have found deep spiritual insights.