Strike Back Series 5 Books Collection Set by Chris Ryan Red Strike, Global Strike

Deathlist:
John Porter, hero of the original Strike back novel and TV series returns in an exciting adventure, when old enemies attack the SAS.1999. A bitterly cold morning in the Brecon Beacons, and the soldiers trying out for SAS Selection are preparing to face their toughest test yet. Overseeing the soldiers is John Porter: once a promising young Blade, now a broken man and a drunk, seeing out his days.
 
Shadow Kill:
Held up by rebel forces in a brutal siege, John Porter is tested to the limit in the African jungle. Strike back hero John Porter is sent on a mission with Regimental scallywag John Bald. Where Porter plays it by the book, Bald will always want to break the rules. They are sent to Sierra Leone to extract Ronald Soames, a former CO of the Regiment and now right-hand man to the President. Global Strike:
Charles Street was once a highly-respected agent working for MI6, until a terrible mistake cost him his job. Now he's a desperate man, living on past glories and struggling to make ends meet. Until he makes a discovery that has the power to bring down the new President of the United States. But when Street tries to cash in on this discovery, he finds himself pursued by a Russian snatch squad.

Red Strike:
The Kremlin does not forget. Six years ago, high-ranking Russian foreign intelligence officer Nikolai Volkov fled the country, accused of selling state secrets to MI6. Defecting to the UK, Volkov went into hiding. The Kremlin does not forgive. Nine weeks ago, Volkov was found slumped on a park bench in Swindon, poisoned with a lethal nerve agent - the victim of a botched assassination attempt.

Circle of Death:
In a world run by rich and powerful men, Julian Cantwell is more powerful than most. A ruthless political consultant, Cantwell has manipulated elections around the world, bribing opponents and blackmailing political rivals. Doing whatever it takes for his clients to win.
But when a freelance journalist threatens to expose his alleged involvement in a terrifying conspiracy, Cantwell suddenly finds himself under threat. Backed into a corner, he is forced to take drastic action.