The Great Message The Lineal Key of the Great School of the Masters Volume V of the Harmonic Series Revised Edition By J E Richardson Books / Hardcover Religion & Mythology › Christianity (Other) Publisher: The Great School of Natural Science, January 1950 Price $25.04 Free Shipping Send to a friend Used - Good With Dust Jacket Good condition. Acceptable dust jacket. Volume 5. Writing inside. In protective mylar cover. (spiritualism, spirituality) $25.04 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.