Coastal Command was issued by the Air Ministry and is an account of the part played by Coastal Command in the Battle of the Seas 1939-1942.  The Front Line is the official story of the Civil Defence of Britain issued by the Ministry of Home Security.  The books were both published in 1942, are about 150 pages long and contain many black and white photographs to illustrate the text.  The books are in good vintage condition with the spines intact. Two fascinating books about WW2 and the impact on the lives of those who lived through it.