Murderous jihadists have been crossing the English Channel, passing themselves off as asylum seekers. MI5 have been keeping them under surveillance, but what starts as a simple terrorist takedown goes badly wrong, and dozens of innocent civilians are killed in the heart of London....

British Doctor Raj Patel puts his own life on the line to treat the injured in war-torn Syria. His medical skills help casualties survive against all odds. But Raj needs to rely on a completely different set of skills when he is taken hostage in a treacherous case of mistaken identity....

People-smuggling, counterfeit currency and attempted murder. It's all in a day's work for undercover cop Dan 'Spider' Shepherd....

Dan 'Spider' Shepherd is used to putting his life on the line. Working for an elite undercover squad, he has lied, cheated and conned in order to bring Britain's most wanted criminals to justice....

Spider Shepherd is up against the most violent enemies he's ever encountered....

This collection of stories goes back to Dan “Spider” Shepherd’s SAS days, and the missions that shaped him....

Dan 'Spider' Shepherd is used to putting his life on the line. It goes with the turf when you're an undercover cop....

The fight against terrorism never ends, and Dan 'Spider' Shepherd is in the front line of Britain's defence against the extremists....

Former SAS trooper turned undercover cop Dan 'Spider' Shepherd knows there are no easy solutions in the war against terrorism....

The Russian oligarchs are the world's new elite. They treat the world as their plaything, travelling without borders and living lives of unimaginable luxury without fear or restraint....

There's only one thing more dangerous than a corrupt cop...and that's a corrupt cop with a gun. When a group of armed police in an elite unit turns maverick and starts to rip off drug dealers at gunpoint, undercover cop Dan 'Spider' Shepherd is given his most dangerous mission so far....

Villains across London are being beaten and killed by vigilante cops....

The most wanted man in the world is dead. Now those loyal to him seek revenge....

A friend in need is a friend indeed. And no one is a better friend than hitman-for-hire Lex Harper....

As an MI5 agent, Spider is used to going undercover, but when he's asked to assume the identity of the contract killer hired to take out President Vladimir Putin, he knows he'll become a wanted man....

When a British Special Forces soldier goes rogue, ex-MI5 controller Charlotte Button is hired to work out what his plan is and to take him down before he can carry it out....

A fast-paced, heart-pounding thriller that will have you hooked from the first minute until the last - the 11th Spider Shepherd book in Stephen Leather's best-selling series....

Sally Page is an MI5 'footie', a junior Secret Service Agent who maintains 'legends': fake identities or footprints used by real spies....

Dan 'Spider' Shepherd's career path - soldier, policeman, MI5 officer - has always put a strain on his family. So he is far from happy to learn that MI5 is using teenagers as informants....

On their first day of training with the Metropolitan Police, new recruits Jamie, Bunny and Tina are asked to join a team of undercover detectives....