Dan Spider Shepherd Books in Order

Undercover detective Dan Shepherd enters a high-security prison to discover how drug baron Gerry Carpenter controls a violent campaign outside. Maintaining his cover among dangerous inmates becomes even harder when Carpenter’s reach threatens Shepherd’s family as well as the prosecution.

Dan Shepherd infiltrates an armed police unit suspected of killing drug dealers, forcing him to investigate fellow officers. A separate assignment posing as a hired killer risks exposing his cover, while a terrorist plot threatens hundreds of London civilians.

An undercover investigation into smuggling and counterfeit money leads Dan Shepherd to a terrorist cell targeting Eurostar passengers beneath the Channel. With explosives ready and time running out, he and his colleagues must decide how far to go to prevent catastrophe.

When the man who saved his life is kidnapped in Iraq and threatened with execution, Dan Shepherd confronts competing loyalties. Finding that official help has been abandoned, he and former SAS colleagues plan a rescue that takes him into Baghdad’s dangers.

Dan Shepherd is assigned to protect former IRA killers who once wanted him dead. Someone is murdering them in revenge for a police officer’s death, forcing Shepherd to defend people whose past crimes challenge his sense of justice and duty.

Undercover among bank robbers, Dan Shepherd finds unexpected common ground with the criminals he must bring down. Meanwhile, a terrorist campaign unfolds in London, drawing him toward a threat far more destructive than the gang’s carefully planned robberies.

Dan Shepherd goes undercover among vigilante police officers who are brutalizing London criminals. Although their actions reduce crime, he must end the campaign, confronting his discomfort with investigating colleagues while threats to his family make the assignment deeply personal.

After Somali pirates seize a yacht’s crew, Dan Shepherd goes undercover to rescue the hostages and dismantle the gang. A captive’s influential connections prompt the mission, but approaching the pirates reveals that the operation involves dangers beyond ransom and survival.

Dan Shepherd must protect two British student informants exposed after helping intelligence services locate Osama bin Laden. Teaching them to survive undercover tests his unfamiliar role as handler, while retaliation and a new terrorist plot put many more lives at risk.

MI5 assigns Spider Shepherd to protect a Russian oligarch after an assassin begins targeting the wealthy elite. Guarding a man he dislikes becomes harder when the Taliban sniper who once wounded him appears alive and living in London.

Spider Shepherd joins a mission to rescue a former apprentice kidnapped in Pakistan, only to become a captive himself. With al-Qaeda holding him, MI5 controller Charlotte Button must turn to an elite American team and break rules to attempt a rescue.

Ordered to help bring down his former controller Charlie Button, Spider Shepherd confronts divided loyalties as her revenge campaign goes rogue. At the same time, a planned attack on visiting Russian president Vladimir Putin creates another urgent security threat.

Posing as a hitman to expose a South London gang, Spider Shepherd discovers links to a major terrorist operation. The appearance of an Islamic State sniper he last saw in Syria turns his undercover assignment into a race to prevent mass casualties.

When undercover officer Lisa Wilson stops reporting on a drug smuggler, MI5 sends Spider Shepherd to assess her loyalty. His investigation threatens two operatives' lives, while an SAS killer pursuing revenge in London creates another danger he must confront.

After terrorist Saladin strikes London, MI5 sends Spider Shepherd to find the only man who can identify him. Former Navy SEAL Dean Martin was supposedly killed years earlier, making the search for him the first obstacle to tracking Saladin down.

Spider Shepherd protects a teenage MI5 informant gathering evidence against violent drug dealers and a terrorist group. As threats against the boy intensify, Shepherd also learns that his son Liam faces lethal danger from the Serbian Mafia.

MI5 sends Spider Shepherd to the Syrian border to assess women seeking return to Britain. Escorting a bombmaker's wife home in exchange for intelligence becomes dangerous when hostile forces begin following them across Turkey.

A failed counterterrorism operation and a deadly bombing suggest someone inside MI5 is pursuing a hidden agenda. Spider Shepherd tracks the rogue agent from London to Turkey and Dubai while his superiors press him to carry out retaliation.

Spider Shepherd hunts jihadists planning to assassinate Britain's prime minister, including a man he helped evacuate from Afghanistan. Finding whoever directs the plot becomes urgent as his past rescue places both the target's life and Shepherd's reputation at risk.