The Keeper of Lost Causes, the first installment of Adler- Olsen's Department Q series, features the deeply flawed chief detective Carl MØrck, who used to be a good homicide detective-one of Copenhagen's best. Then a bullet almost took his life. Two of his colleagues weren't so lucky, and Carl, who didn't draw his weapon, blames himself.So a promotion is the last thing Carl expects.But it all becomes clear when he sees his new office in the basement....

Receiving a sealed bottle with a years-old plea for help by two young victims imprisoned in a boathouse by the sea, Detective Carl Morck follows leads to a desperate woman trapped in a brutal marriage to a man who keeps her in isolation and hides deadly secrets.

"All fifteen-year-old Marco Jameson wants is to become a Danish citizen and go to school like a normal teenager. But his uncle Zola rules his former gypsy clan with an iron fist. Revered as a god and feared as a devil, Zola forces the children of the clan to beg and steal for his personal gain. When Marco discovers a dead body-proving the true extent of Zola's criminal activities- he goes on the run. But his family members aren't the only ones who'll...

"Detective Carl Mørck of Department Q, Copenhagen's cold cases division, meets his toughest challenge yet when the dark, troubled past of one of his own team members collides with a sinister unsolved murder. In a Copenhagen park the body of an elderly woman is discovered. The case bears a striking resemblance to another unsolved homicide investigation from over a decade ago, but the connection between the two victims confounds the police. Across...

"In the penultimate thriller of the New York Times and #1 internationally bestselling Department Q series, the team must hunt for a nefarious serial killer who has slipped under the radar for decades. On her sixtieth birthday, a woman commits suicide. When the case lands on Detective Carl Mørck's desk, he can't imagine what this has to do with Department Q, Copenhagen's cold cases division. It's a tragedy to be sure, but the cause of death seems...