This detailed study of the use of defensively armed merchant ships during World War II offers a fascinating look at the tactics and strategies employed by the Allied powers to counter German submarine attacks. Author Alexander Pearce Higgins offers a comprehensive overview of this little-known aspect of the war, and provides a detailed analysis of the successes and failures of the various approaches. A must-read for anyone interested in naval history and the Second World War.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.