He got on the train. He didn't get off. So where did he go? On a normal London moening, Sam Wren gets onto a tue triain - and then never gets off again. No eyewitnesses. No trace of him on security cameras. Six months later, he's still missing. Out of options and desperate for answers, Sam's wife Julia hires David Raker to track him down. Raker has made a career out of finding the lost. He knows how they think. And, in missing person cases, the only certainty is that everyone has something to hide. But in this case the secrets go deeper than anyone imagined…

Two missing women. Rebekah Murphy is stranded on an island closed for the winter. Her family doesnt know where she is. And now a killer is on her trail. She needs to survive long enough to make it back home - but whats waiting there could be even worse. Two pieces of the same puzzle. Detective Travis cant find Louise Mason. The case has no leads and is getting colder by the day. Then Travis gets an anonymous tip-off -but is this a clue or part of something more sinister? What links these apparently unrelated cases? Who is causing young women to disappear? And when does missing mean murder?

Reissue of the sixth installment of the bestselling David Raker Missing Persons series Colm Healy used to be one of the Met's best detectives. Until, haunted by the unsolved murders of a mother and her twin daughters, his failure to find an elusive killer left his life in ruins. Missing persons investigator David Raker is the only friend Healy has left. As they reopen the investigation together, Raker learns the hard way how this case breeds obsession - and how an unsolvable puzzle can break even the best detective. Their search takes them down a trail of darkness, unravelling a thread of tragedy, and forces them to sacrifice everything they have left.

CCTV footage captures Cate and Aiden Gascoigne driving home seconds before their car plunges into a ravine and explodes. When fire crews arrive, the vehicle is empty. Cate and Aiden have vanished. Missing persons investigator David Raker has solved too many impossible cases. He knows that behind every disappearance lies a dark tale waiting to be uncovered. What he doesn't know is how dark this one is - or how close it will get to him . . .

The missing pieces in your past can be deadly . . . Will Rebekah find hers before it's too late? Two missing women. Rebekah Murphy is stranded on an island closed for the winter. Her family doesn't know where she is. And now a killer is on her trail. She needs to survive long enough to make it back home - but what's waiting there could be even worse. Two pieces of the same puzzle. Detective Travis can't find Louise Mason. The case has no leads and is getting colder by the day. Then Travis gets an anonymous tip-off -but is this a clue or part of something more sinister? What links these apparently unrelated cases? Who is causing young women to disappear? And when does missing mean murder?

Lynda drives to a secluded beauty spot on the Somerset coast. CCTV watches her arrive, but never sees her leave. She is never seen again. Her sister calls missing persons investigator David Raker. For him, the mystery of where she went is only the start. The real question is why a woman with no reason to run would choose to leave her entire life behind? Missing and presumed dead, only Lynda knows the truth . . . Was it her decision? Or did someone make it for her?

Two missing women. Rebekah Murphy is stranded on an island closed for the winter. Her family doesnt know where she is. And now a killer is on her trail. She needs to survive long enough to make it back home - but whats waiting there could be even worse. Two pieces of the same puzzle. Detective Travis cant find Louise Mason. The case has no leads and is getting colder by the day. Then Travis gets an anonymous tip-off -but is this a clue or part of something more sinister? What links these apparently unrelated cases? Who is causing young women to disappear? And when does missing mean murder?

A secret that will change lives forever When Emily Kane arrives at her sister Carrie's house, she finds the front door unlocked and no one inside. Dinner's cooking, the TV's on. Carrie, her husband and their two daughters are gone. When the police draw a blank, Emily asks missing persons investigator David Raker to find them. It's clear someone doesn't want the family found. But as he gets closer to the truth, Raker begins to uncover evidence of a sinister cover-up, spanning decades and costing countless lives. And worse, in trying to find Emily's missing family, he might just have made himself the next target . . .

Straight-A student Megan Carver was an unlikely runaway. But six months on, she's never been found. Missing persons investigator David Raker knows what it's like to grieve. He knows the shadowy world of the lost, too. So when he's hired by Megan's parents to find out what happened to her, he recognises their pain - but knows that the darkest secrets can be buried deep. The more Raker digs, the more he realises everything is a lie. People close to Megan are dead. Others are too terrified to talk. And at the centre of it all is a place like no other. They call it The Dead Tracks. And there, Megan's secrets could cost Raker his life . . .

Nine neighbours gather for a dinner party. But by the next morning, they had disappeared without a trace. No bodies. No evidence. No clues. Two and a half years later, it remains a mystery. Desperate for answers, the families of the missing turn to investigator David Raker. How did an entire village vanish overnight? And is he looking for nine missing people, or nine dead bodies?

No goodbye When Leonard Franks and his wife Ellie left London for their dream retirement in the seclusion of Dartmoor, everything seemed perfect. But then Leonard heads outside to fetch firewood from the back of the house - and never returns. No trace Nine months later, Leonard's family turn to David Raker - a missing persons investigator with a gift for finding the lost. But nothing can prepare Raker for what he's about to uncover. Nowhere to hide Because, at the heart of this disappearance lies a devastating secret. And by the time Raker realises what it is, and how deep the lies go, it's not just him in danger - it's everyone he cares about.

I buried you. I mourned you. But now you're back... A woman walks into a police station. She has no phone and no ID, just a piece of paper that reads 'David Raker'. She says she's his wife. She looks just like her. She knows everything about him. But David buried his wife eight years ago. Is this really the woman he loved? Did he really say goodbye? Or is he losing his mind? Raker needs to find out the truth before it's too late, because he is now the prime suspect in her disappearance...

When a young man wakes up bruised and beaten, with no memory of who he is or where he came from. The press immediately dub him 'The Lost Man'. Naming himself Richard Kite, he spends the next ten months desperately trying to find out who he is. But despite media appeals and the efforts of the police, no one knows him. Richard's last hope may be private investigator David Raker - a seasoned locator of missing people. But Raker has more questions than answers. Who is Richard Kite? Why does no one know him? And what links him to the body of a woman found beside a London railway line two years ago? Could Richard be responsible for her death - or is he next?

One year ago, Alex Towne's body was found. One month ago, his mother saw him on the street. One week ago, David Raker agreed to look for him. Now he wishes he hadn't. Mary Towne's son, Alex, went missing six years ago. Five years later he finally turned up - as a corpse in a car wreck. Missing persons investigator David Raker doesn't want the work: it's clearly a sad but hopeless case of mistaken identity brought to him by a woman unable to let go of her son. But haunted by a loss of his own, Raker reluctantly agrees. Big mistake. For as he digs deeper, he discovers that Alex's life was not the innocent one his mother believed. Buried in his past are secrets that were never meant to be found - and dark, dangerous men willing to kill to protect them. Soon Raker will discover that there are things far worse than death…

One day ago. On the night Tom Brenner and his nine-year-old son Leo visit the Seven Peaks theme park, they head straight for the ghost house. They go in. But they don't come out. Forty years ago. When Rebekah Murphy was three, her mother walked out and never returned. Nearly four decades on, Fiona Murphy is still missing. Until a letter arrives in the post, claiming to be from Fiona. Now. Missing persons investigator David Raker is hired by Rebekah to find out if the letter is actually from her mother - and soon makes a connection to the Brenners. But these are mysteries whose secrets were never meant to be found. And with his closest ally under arrest and about to reveal some truths of his own, the danger to Raker is coming from all sides . . .

Tim Blackburn's wife died in a ball of flame in the Channel, victim of a mystery bomber. His son had died years earlier in Northern Ireland, killed in a terrorist attack. And his daughter Nicole had vanished in the North Pacific after joining an outlawed organisation called Genesis dedicated to saving the planet, by violence if necessary. The police think Nicole might have been involved in the death of her mother, but Tim won't believe it. And he means to prove it. With nothing else to live for, Tim goes in search of Nicole in his yacht Stormchild. He hopes to rescue her from the clutches of Genesis. But where would a secretive organization of ruthless environmentalists hide? And even if he does find Nicole, will he be a welcome visitor? . . .