This book, in which three responsible authorities cover every important aspect of what has now become a most urgent problem and everybody's concern, has been specially planned to remedy this. Between them they discuss the nature of the difficulties inherent in defending Britain against air attack, the actual steps being taken now to retaliate against possible enemy air aggression, and the protection and evacuation of the civilian population from London and other crowded cities.

The new factor in warfare / by L.E.O. Charlton --Air raid precautions / by G.T. Garratt -- Britain's air strength / by R. Fletcher.