The British Secret Service has been cloaked in secrecy and shrouded in myth since it was created 100 years ago. Our understanding of what it is to be a spy has been largely defined by the fictional worlds of James Bond and John le Carre. MI6 provides a unique and unprecedented insight into this secret world and the reality that lies behind the fiction.

Few outside the security services have heard of 14 Company. As deadly as the SAS yet more secret, the operators of 14 Company are Britain's most effective weapon against international terrorism. For every bomb that goes off, 14 Company prevent 12. The selection process is the most physically, intellectually, and emotionally demanding anywhere in the world. This is the true story of one operator and of some of the most hair-raising military operations ever conducted on the streets of Britain. 

Matt 'Mace' Mason is deployed on a deniable SAS mission in war-torn Yemen, becoming embroiled in a hostage rescue that goes terribly wrong. Pulling at the strings of the local political scene is not only the local warlord who is destined to become Mace's nemesis, General Ruak Shahlai, but hardbitten American arms dealer Erica Atkins, who controls a whole international network to her advantage. As well as his own team, Mace has to work, initially unwillingly, with female CIA Agent (and Islamic scholar) Redford. 

This book is Harry McCallion's blistering account of the history of Britain's war against the IRA between 1970 and 1998. From new insights into high-profile killings and riveting accounts of enemy contact, to revelations about clandestine missions and the strategies used in combating a merciless enemy, Undercover War is the definitive inside story of the battle against the IRA, one of the most dangerous and effective terrorist organisations in recent history.

No publicity, no media. We move in silently, do our job, and melt away into the background. If you have the stamina, the willpower and the guts, we'll welcome you with open arms and make you one of us. And if you haven't, then it's been very nice knowing you. Eighteen years in the SAS saw Pete Winner, codenamed Soldier 'I', survive the savage battle of Mirbat, parachute into the icy depths of the South Atlantic at the height of the Falklands War and storm the Iranian Embassy during the most famous hostage crisis in the modern world.

Peter Ratcliffe served in the SAS for 25 years. Blooded in Oman in the 1970s, he also saw action in Northern Ireland, in the Falklands War, and in the Gulf campaign. From his early days in the Paras to his time as Regimental Sergeant-Major in the Gulf, he has lived and fought by the motto 'who dares wins'. Eye of the Storm is his insider's account of that exceptional career. 

From its early beginnings in World War II, the Special Air Service (SAS) has won renown in some of the most dramatic, dangerous and controversial military special operations of the 20th century. It is a secretive and mysterious unit, whose operations and internal structures are hidden from the public eye. Now, one of its longest-serving veterans offers a glimpse into the shadowy world of the SAS. Rusty Firmin spent an incredible 15 years with 'The Regiment' and was a key figure in the assault of the Iranian Embassy in London in May 1980. 

3 PARA was the first unit into Helmand in 2006. Sent on a peace mission, it became engaged in a level of combat that had not been experienced by the British Army since the end of the Korean War. Undermanned and suffering from equipment shortages, 3 PARA fought doggedly to win the break in battle. Numerous gallantry decorations were awarded, but they were not without cost. This is a dramatic, and often moving, insight into the leadership of soldiers at the sharp end of war.

Former SAS soldier Big Phil Campion tells it like is in this brutally honest account of his insanely dangerous life as a private military operator. From playing chicken with a suicide bomber in backstreet Kabul to taking on pirates with his bare hands, this is true-life action-packed drama at its best. 

In Who Dares Wins, Big Phil Campion reveals his chequered past, from terrible abuse suffered in a string of kids' homes to psychological abuse suffered at a top public school. Phil guides you through his soldiering career, from the so called 'green army' to the brutal trial of SAS selection and all that followed. This includes years spent providing private military services across war-torn and risk-laden Africa; in between he was body-guarded the likes of Led Zep, Oasis, Kasabian, Dizzy Rascal and Pro Green.

From his cage in a putrid, overcrowded Indian jail, Paul Jordan reflects on a life lived on the edge. His childhood, marred by the loss of his father and brother, produces a young man hell-bent on being the best of the best - an ambition he achieves by being selected to join the elite SAS. The Easy Day Was Yesterday is fast paced, brutally honest, raw and laced with dark humour. The core of Paul Jordan's eventful life, it shows the ability of the human spirit to survive even in the direst adversity.

There were three patrols that fateful January 1991 morning: Bravo One Zero, Bravo Two Zero and Bravo Three Zero. It was the opening hours of the Gulf War, and the SAS were flown deep behind enemy lines to hunt down Saddam's Scud missiles. The men of Bravo One Zero stepped off the chopper, took one look at the flat desert devoid of any cover and decided no way were they deploying into all of that. But Andy NcNab's famed Bravo Two Zero patrol did deploy, with fatal results - all bar one being captured or killed. And then there was Bravo Three Zero. These men were different. 

South Armagh, 1989: cheering mobs stand over the body of a British soldier. He is the ninth to have been killed by the so-called Border Fox, an IRA sniper whose activities have helped make this area of the United Kingdom the most feared killing ground in Western Europe. The British government is determined to break the tightly knit South Armagh Brigade of the IRA before more lives are lost.

The No. 1 Sunday Times bestselling modern classic: A Bravo Two Zero for the Second Gulf War. They were branded as cowards and accused of being the British Special Forces Squadron that ran away from the Iraqis. But nothing could be further from the truth. Ten years on, the story of these sixty men can finally be told. In March 2003 M Squadron - an SBS unit with SAS embeds - was sent 1,000 kilometres behind enemy lines on a true mission impossible, to take the surrender of the 100,000-strong Iraqi Army 5th Corps.

For decades there has been argument in the media and amongst politicians about the possible existence and extent of a shoot-to-kill policy in Northern Ireland. MRF Shadow Troop confirms there was such an agenda in the early, chaotic days of British military intervention across the Irish Sea. But amongst the mountain of speculation there is little of any accuracy or authority relating to this period.