Frank Buchanan's Secret 1961 by Peter Howard  This book tells of Frank Buchman's secret of dealing with  men and women of every race, class and nations  who flocked to him in his quest for a better world.  
Published Doubleday & Co., copyright 1961,
1st American Edition, 137 pages

William Heinemann Ltd., 1961.

In this book the author discloses the secret of Frank Buchman's life work in the Oxford Group, later  renamed Moral Re-Armament. It details how Buchman set out to change men and includes Buchman's own development. Buchman was the founder of The Oxford Group. Peter Howard met Buchman in 1940 and worked closely with him until his death in 1961. Howard wrote many accounts of Buchman  and the Oxford Group/MRA movement.

The Oxford Group is where Bill W. first found sobriety prior to meeting Dr. Bob in 1935 and the eventual founding of AA. Both Dr. Bob and Bill, as well as many early AA members attended Oxford
Group meetings in the early days 

 Frank Buchman was the initiator of Moral Re-Armament. The book tells of his Secret - his way of dealing with the men and women of every race, class and nation who flocked to him. For it was on the transformation of such people...that the larger changes, which drew the attention of the world, depended