Jack Nightingale found it hard enough to save lives when he was a cop. Now he needs to save a soul – his sister's. But to save her he has to find her and they’ve been separated since birth. When everyone Jack talks to about his sister dies horribly, he realises that someone, or something, is determined to keep them apart. If he's going to save his sister, he's going to have to do what he does best - negotiate. But any negotiation with the forces of darkness comes at a terrible price.

Supernatural detective Jack Nightingale has always dealt with unusual - and dangerous - cases. When a serial killer starts killing victims using Witchfinder methods of execution, Nightingale is asked to help. As the body count mounts, Nightingale realises that the killer is on a mission of revenge for acts committed 400 years ago. And he and his assistant Jenny McLean are both on the killer's hit list.

Chris Hutchinson is a man on the run. Imprisoned for a crime he didn't commit, Hutch escapes from a British maximum security prison and starts a new life in Hong Kong. Then a ghost from his past catches up with him, forcing him to help a former terrorist break out of a Bankok prison. Or face life behind bars once more. Meanwhile the Drug Enforcement Administration wants to nail the vicious drug warlord responsible fo rflooding the States with cheap heroin.

Friendships forged in the heat of combat can be stronger than anything. So when SAS trooper Matt Standing is told that the former Navy SEAL who saved his life is in trouble, he doesn't hesitate to go to his aid - even if that means flying halfway around the world to Los Angeles. Navy SEAL-turned-bodyguard Bobby-Ray Barnes has been accused of killing the man he was supposed to be protecting. Three other bodyguards were also killed, and now Bobby-Ray is on the run. The dead client was a Russian oligarch with connections to the Kremlin. 

When a British Special Forces soldier goes rogue, carrying out an attack at a US Army base in Syria leading to the death of two men, 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. When the man returns to the UK, it looks like the threat will be a lot closer to home. Charlotte puts her best man on the case - hitman Lex Harper.

Jungle-skilled, silent, and lethal, he had killed for the Viet Cong and then for the Americans. He had watched helpless as his two eldest daughters were raped and killed by Thai pirates. Now, all that was behind him. Quiet, hard-working, and unassuming, he was building up his South London take-away business - until the day his wife and youngest daughter were murdered by an IRA bomb. That was when the Chinaman, denied justice, decided on revenge...and went back to war.

Hong Kong: The British administration is preparing to hand the capitalist colony back to communist China with the minimum of fuss. But Colonel Joel Tyler has other plans for the British Colony, plans which involve four Vietnam War veterans and a spectacular mission, making use of their unique skills. Vietnam was the one thing the four men had in common before Tyler moulded them into a team capable of pulling off a sensational robbery. But while the vets are preparing to take Hong Kong by storm, their paymaster, Anthony Chung, puts the final touches on an audacious betrayal.

Billy and Charlie thought their killing days were behind them. They used to be prolific life-takers, but old age finally caught up with them. Now they are ending their days in a dismal nursing home in Blackpool, with only their memories to keep them going. Memories of murder and mutilation. But when Archie turns up at the home, everything changes. Archie is a breath of fresh air, and he puts new life into Billy and Charlie—and before long, they realise that it's time to start killing again.

Two murders, thousands of miles apart: one in London, one in Bangkok. The bodies brutally mutilated: an ace of spades impaled upon their chests. In Washington, a US senator receives photographs of the corpses. And realises that his past has come back to haunt him. Nick Wright is the detective trying to solve the mystery of the double killing.

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, a secret unit involved in the long-term penetration of criminal gangs. Their target? One of the world’s biggest drug dealers: Den Donovan, alias "Tango One". To close in on their quarry, the three must go back into the outside world and become criminals themselves. But someone within the Met is pursuing an alternative agenda. Someone who has deliberately put their lives on the line.…

Jack Nightingale was always happier dealing with criminal cases or even divorce than he was with matters of the supernatural. So when a client came with a simple request to uncover the meaning behind her father's last words, he was happy enough to take the case. Little did he know that the investigation would lead him to one of the vilest demons to ever walk through the gates of Hell.

Young, talented, in love with life - why should Sally have thrown herself 15 floors to her death? But as suicide is the verdict of the uncompromising Hong Kong authorities, Sally’s brother, a London-based crime reporter, begins his own investigations. As he delves into the details of Sally’s unaccountably opulent lifestyle and her mysterious work as a journalist, he is forced to recognise a very different girl from the fun-loving kid sister he remembers.

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 the 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. Billionaire big-game hunter Jon van der Sandt is driven by revenge - his family have been killed by jihadist terrorists, and he wants his vengeance up close and personal.

Russian troops are preparing to cross the border into Belarus, threatening its independence. The only thing facing them are an armed partisan group, but they are poorly trained and will be no match for the Russians. The British government wants an independent Belarus as a buffer against Russian expansion - so Shepherd is despatched with a crack SAS team to help the partisans.

Supernatural detective Jack Nightingale is called in to investigate a series of bloody deaths in a struggling Brighton hotel. The suicides of six women in room six is too much of a coincidence for Nightingale and he is soon on the trail of a bloodthirsty demon.