Athenia torpedoed : the U-boat attack that ignited the Battle of the Atlantic /Francis M. Carroll.

"This book is an account of a disaster at sea, the sinking by a German submarine of the passenger liner Athenia sailing from Liverpool to Montreal, loaded with Americans, Canadians, and Europeans, attempting to cross the Atlantic before the outbreak of war. For Britain, the sinking of the Athenia was seen as both a violation of international law and a return to the kind of total war Germany had waged in the Great War."--Provided by the publisher.