On 2 September ,2008, in a valley in eastern Afghanistan, Trooper Mark Donaldson made a split-second decision that would change his life. His display of extraordinary courage that day saw him awarded the Victoria Cross for Australia, making him the first Australian to receive our highest award for bravery in wartime since Keith Payne in 1969.Yet Mark's journey to those crucial moments in Afghanistan was almost as exceptional as the acts that led to his VC.

After a decade-long addiction to crack cocaine and alcohol, Charlie Engle hit bottom with a near-fatal six-day binge that ended in a hail of bullets. As Engle got sober, he turned to running, which became his lifeline, his pastime, and his salvation. He began with marathons, and when marathons weren't far enough, he began to take on ultramarathons, races that went for 35, 50, and sometimes hundreds of miles, traveling to some of the most unforgiving places on earth to race.

An incredible but true account of achieving one of the most awe-inspiring midlife physical transformations ever

In October 2006, the night before he was to turn forty, Rich experienced a chilling glimpse of his future. Nearly fifty pounds overweight and unable to climb the stairs without stopping, he saw where his sedentary lifestyle was taking him. Most of us look the other way when granted such a moment of clarity, but not Rich.

Average 70kg D--khead tracks key life events of Dr Dan Pronk from his beginnings as an average chubby kid, through his failed attempt at professional triathlon, onto becoming a doctor, joining army Special Forces, being decorated for his conduct in action in Afghanistan, and then onto his post-army career as a medical executive and co-owner of a multi-million-dollar business.

Ross Edgley famously ran a marathon pulling a 1.4-tonne car and climbed a rope the height of Everest (8,848 m), after living with Yamabushi warrior monks in Japan and partaking in Shamanic pain rituals with fire ants in the Amazon jungle. On his epic 1,780-mile journey around Great Britain, which lasted 157 days, Ross swam through giant jellyfish, arctic storms, ‘haunted’ whirlpools and polluted shipping lanes, going so hard, and so fast, his tongue fell apart. 

January 1991: IRAQ. Eight members of the SAS regiment embark upon a top-secret mission to infiltrate deep behind enemy lines. Under the command of Sergeant Andy McNab, they are to sever a vital underground communication link and to seek and destroy mobile Scud launchers. Their call sign: BRAVO TWO ZERO. Each laden with 15 stones of equipment, they tab 20km across the desert to reach their objective. But within days, their location is compromised. After a fierce fire fight, they are forced into evasive action. Four men are captured. Three die. Only one escapes.

In April 1992 a young man from a well-to-do family hitchhiked to Alaska and walked alone into the wilderness north of Mt. McKinley. His name was Christopher Johnson McCandless. He had given $25,000 in savings to charity, abandoned his car and most of his possessions, burned all the cash in his wallet, and invented a new life for himself.

Members of the military’s special operations branches share a closely guarded secret: They love their jobs. They relish the opportunity to fight. They are thankful for it, even, and hopeful that maybe they’ll get to kill a bunch of bad guys while they’re at it. You don’t necessarily need to thank them for their service - the pleasure is all theirs. In this hilarious and personal memoir, listeners ride shotgun alongside former Army Ranger and private military contractor and current social media phenomenon Mat Best, into the action and its aftermath, both abroad and at home.

No one is born a leader. But through sheer determination and by confronting life’s challenges, Ant Middleton has come to know the meaning of true leadership. In First Man In, he shares the core lessons he’s learned over the course of his fascinating, exhilarating life. Special forces training is no walk in the park. The rules are strict, and they make sure you learn the hard way, pushing you beyond the limits of what is physically possible. There is no mercy. Even when you are bleeding and broken, to admit defeat is failure.

He is one of the most beloved athletes in history and one of the most gifted men ever to step onto a tennis court - but from early childhood Andre Agassi hated the game. Coaxed to swing a racket while still in the crib, forced to hit hundreds of balls a day while still in grade school, Agassi resented the constant pressure even as he drove himself to become a prodigy, an inner conflict that would define him. Now, in his beautiful, haunting autobiography, Agassi tells the story of a life framed by such conflicts.

Jason Fox served with the SBS for over a decade, thriving on the close bonds of the Special Forces brotherhood and the ‘death or glory’ nature of their missions. Battle Scars tells the story of his career as an elite operator, from the gunfights, hostage rescues, daring escapes and heroic endeavours that defined his service to a battle of a very different kind: the psychological devastation of combat that ultimately forced him to leave the military and the hard reality of what takes place in the mind of a man once a career of imagined invincibility has come to an end. 

We all have break points to face - at the gym, in the office, in our personal lives - those moments of self-doubt where we have to dig deep and find something within to grab hold of and push us through. Ex-Special Forces soldier Ollie Ollerton has faced his own break points, and now he tells us the lessons he has learnt along the way. From survivor of a freak childhood attack to elite fighter, Ollie's incredible story features high-speed shoot-outs, counter-terrorism and humanitarian heroics.

Ant Middleton is no stranger to fear: as a point man in the Special Forces, he confronted fear on a daily basis, never knowing what lay behind the next corner, or the next closed door. In his groundbreaking new book, Ant Middleton thrillingly retells the story of his death-defying climb of Everest and reveals the concept of the 'Fear Bubble', showing how it can be used in our lives to help us break through our limits. Powerful, unflinching and an inspirational call to action, The Fear Bubble is essential listening for anyone who wants to push themselves further....

In this candid and riveting memoir, for the first time ever, Nike founder and CEO Phil Knight shares the inside story of the company's early days as an intrepid start-up and its evolution into one of the world's most iconic, game-changing, and profitable brands.

Stirringly evocative, thought provoking, and often jaw dropping, The Operator ranges across SEAL Team Operator Robert O'Neill's awe-inspiring 400-mission career that included his involvement in attempts to rescue "Lone Survivor" Marcus Luttrell and abducted-by-Somali-pirates Captain Richard Phillips and culminated in those famous three shots that dispatched the world's most wanted terrorist, Osama bin Laden.