The first full history of the highly trained and ruthless civilian volunteers secretly trained across Britain to be deployed in the case of a German invasion. The narrative surrounding Britain’s anti-invasion forces has often centered on ‘Dad’s Army’-like characters running around with pitchforks, on unpreparedness and sense of inevitability of invasion and defeat. The truth, however, is very different. Top-secret, highly trained and ruthless civilian volunteers were being recruited as early as the summer of 1940. Had the Germans attempted an invasion they would have been countered by saboteurs and guerrilla fighters emerging from secret bunkers, and monitored by swathes of spies and observers who would have passed details on via runners, wireless operators and ATS women in disguised bunkers. Alongside these secret forces, the Home Guard were also setting up their own ‘guerrilla groups’, and SIS (MI6) were setting up post-occupation groups of civilians – including teenagers – to act as sabotage cells, wireless operators, and assassins had the Nazis taken control of the country. The civilians involved in these groups understood the need for absolute secrecy and their commitment to keeping quiet meant that most went to their grave without ever telling anyone of their role, not even their closest family members. There has been no official and little public recognition of what these dedicated men and women were willing to do for their country in its hour of need, and after over 80 years of silence the time has come to highlight their remarkable role.

A new comprehensive history of the secret defensive preparations made in Britain in World War II to be deployed in the case of Nazi invasion.

A new look at how Britain’s defence establishment learned to engage Japan’s armed forces as the Pacific War progressed. Douglas Ford reveals that, prior to Japan’s invasion of Southeast Asia in December 1941, the British held a contemptuous view of Japanese military prowess. He shows that the situation was not helped by the high level of secrecy which surrounded Japan’s war planning, as well as the absence of prior engagements with the Imperial Japanese Navy and Army. The fall of ‘Fortress Singapore’ in February 1942 dispelled the notion that the Japanese were incapable of challenging the West. British military officials acknowledged how their forces in the Far East were inadequate, and made a concerted effort to improve their strength and efficiency. However, because Britain’s forces were tied down in their operations in Europe, North Africa and the Mediterranean, they had to fight the Japanese with limited resources. Drawing upon the lessons obtained through Allied experiences in the Pacific theatres as well as their own encounters in Southeast Asia, the British used the available intelligence on the strategy, tactics and morale of Japan’s armed forces to make the best use of what they had, and by the closing stages of the war in 1944 to 1945, they were able to devise a war plan which paved the way for the successful war effort. This book will be of great interest to all students of the Second World War, intelligence studies, British military history and strategic studies in general.

"Through meticulous research in archives and crumbling ventilation shafts, Chatterton paints a picture of Britain in the Second World War that turns our popular narrative on its head. This is important, shocking, and impressive.” — Dan Snow MBE, historian, broadcaster and television presenter Alone, unprepared and weak. These are generally the words used to describe Britain’s position in 1940, part of a narrative that has been built up ever since the end of World War II. However, the reality is very different. On land, sea and in the air, Britain was prepared. It had the most powerful navy in the world; the RAF was relatively strong, but more importantly, was operating as part of a plan and a joined-up group system that was in reality never in any real danger of being defeated; even the post-Dunkirk British Army was better armed than the post-war narrative tells us. These forces were backed up by the Home Guard, and thousands of men and women in secret roles ready to help fight the invasion of the country. Even if all of this had gone wrong and the Nazis had defeated Britain militarily then a separate, highly secret civilian group were ready to become active only after the occupation had started. One word associated more than any other during this period of the Second World War is ‘Alone’ – Churchill played upon this in his speeches but in 1940, Britain had a hugely powerful empire. Although in many cases this support was thousands of miles away, the Empire and other Allies would have played a huge role had the Germans had invaded, one that has been overlooked in many accounts.

By the spring of 1940, the phoney war suddenly became very real. In April Hitler's forces, invaded Norway and a month later began their assault on France and the Low Countries. The Anglo/French allies were routed. The British escaped to fight another day after evacuating the bulk of their armies at Dunkirk. When on 10 May Winston Churchill became Prime Minister he soon discovered that the nation's defenses were in a parlous state and a Nazi invasion was a very real possibility. By the end of the month, nearly a million British citizens had joined the Local Defense Volunteers, soon to become the Home Guard, of Dad's Army fame. Churchill, however, realized the Home Guard was initially of little more than PR value, an important morale booster. A more serious deterrent needed to be created if Hitler's panzer divisions and the full might of the blitzkrieg were to be thwarted. Consequently, to supplement the sorely ill-equipped regular forces (all of their tanks and most of their artillery had been abandoned in France) a new, British resistance force was required. The intentionally blandly named 'Auxiliary Units' might have been the answer. Formed in the Summer of 1940, in great secrecy, this force of 'stay behind' saboteurs and assassins was intended to cause havoc behind the German front line should the Wehrmacht gain a foothold in Britain. Their mission was to go to cover, hiding in underground bunkers for the first 14 days of invasion and then springing up, at nightfall, to gather intelligence, interrogate prisoners, destroying fuel and ammunition dumps as they went about their deadly business. Each Auxilier knew his life expectancy was short, a matter of weeks. He also knew he could not tell a soul about his activities, even his spouse. 'Dads Army' they were not. Following the publication of his 50th anniversary history of the Battle of Britain, A Nation Alone, written in association with the RAF Museum, Arthur Ward looked deeper into the story of the Invasion Summer of 1940 and enjoyed unique opportunities to interview those involved with Auxiliary Units at the very top and in the front line, as volunteers in a six-man cell.

Harry Chapman Pincher is regarded as one of the finest investigative reporters of the twentieth century. Over the course of a glittering six-decade career, he became notorious as a relentless investigator of spies and their secret trade, proving to be a constant thorn in the side of the establishment. So influential was he that Prime Minister Harold Macmillan once asked, 'Can nothing be done to suppress Mr Chapman Pincher?' It is for his sensational 1981 book, Their Trade is Treachery, that he is perhaps best known. In this extraordinary volume he dissected the Soviet Union's inflitration of the western world and helped unmask the Cambridge Five. He also outlined his suspicions that former MI5 chief Roger Hollis was in fact a super spy at the heart of a ring of double agents poisoning the secret intelligence service from within. However, the Hollis revelation was just one of the book's many astounding coups. Its impact at the time was immense and highly controversial, sending ripples through the British intelligence and political landscapes. Never before had any writer penetrated so deeply and authoritatively into this world - and few have since. Available now for the first time in thirty years, this eye-opening volume is an incomparable and definitive account of the thrilling nature of Cold War espionage and treachery. The Dialogue Espionage Classics series began in 2010 with the purpose of bringing back classic out-of-print spy stories that should never be forgotten. From the Great War to the Cold War, from the French Resistance to the Cambridge Five, from Special Operations to Bletchley Park, this fascinating spy history series includes some of the best military, espionage and adventure stories ever told.

A groundbreaking history of women in British intelligence, revealing their pivotal role across the first half of the twentieth century From the twentieth century onward, women took on an extraordinary range of roles in intelligence, defying the conventions of their time. Across both world wars, far from being a small part of covert operations, women ran spy networks and escape lines, parachuted behind enemy lines, and interrogated prisoners. And, back in Bletchley and Whitehall, women’s vital administrative work in MI offices kept the British war engine running. In this major, panoramic history, Helen Fry looks at the rich and varied work women undertook as civilians and in uniform. From spies in the Belgian network “La Dame Blanche,” knitting coded messages into jumpers, to those who interpreted aerial images and even ran entire sections, Fry shows just how crucial women were in the intelligence mission. Filled with hitherto unknown stories, Women in Intelligence places new research on record for the first time and showcases the inspirational contributions of these remarkable women.