The Double-Cross System in the War of 1939 to 1945 By Masterman, J. C. Books / Hardcover History: Military › Civil War ISBN: 0300014961 / Publisher: Yale University Press, (1972)., January 1972 Price $29.29 Free Shipping Send to a friend Used - Good With Dust Jacket Good condition. Good dust jacket. (World War 2, Secret Service, Great Britain, History) A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains. $29.29 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.