A series of death notices in the Oxford Mail, each with a cryptic message, provides clues to Endeavour’s final investigation, while Thursday’s past catches up with him.

When a librarian is gruesomely murdered at the Bodleian, Endeavour and Thursday have little to go on besides a set of muddy boot prints. With the two main suspects having their own motives for killing the librarian, Endeavour digs deeper into their backgrounds, tracking a trail that appears to connect to seemingly innocent college bequest.

Endeavour suspects a connection between a woman's disappearance and her past employer but another missing persons case demands his attention. This time, it's a notable artist, whose work adorns the covers of a series of paperback mysteries.

As 1966 draws to a close, the body of a disreputable journalist found in mysterious circumstances threatens to expose past horrors. As the investigation deepens, Endeavour and Thursday face corruption in Oxford's corridors of power.

After the mysterious disappearance of a teacher, Endeavour finds himself investigating the dark and secret world of a public school.

There is a new kind of killer haunting the Oxford twilight. Endeavour and Thursday find the city's dreaming spires giving way to waking nightmare.

A murder investigation sends Endeavour and DI Thursday to a girls' school which is haunted by memories of an atrocity committed a hundred years earlier.

As a multiple murderer haunts the city strangling married women with a silk stocking, Endeavour and DI Thursday's emotional lives are turned upside down.

With the Cowley team scattered across Oxfordshire, Endeavour finds himself policing a lonely country patch, and back in uniform. His day job is a monotonous investigation of missing livestock and stolen tractors. But when he discovers the dead body of a missing schoolgirl, it opens this quiet backwater to the roar of Castle Gate CID – now staffed by Thursday and an old adversary, the newly promoted DCI Ronnie Box, alongside sidekick DS Alan Jago.

A hit and run accident claims the life of an eminent Classics Professor forcing Endeavour and Thursday to each face their past. Not every story has a happy ending.

When a body is found in Bramford Mere, a marshland outside of Oxford, everyone assumes they are the remains of Dr Matthew Laxman, an Oxford botanist who mysteriously disappeared near the site five years earlier.

The railway takes centre stage as Endeavour investigates the disappearance of a local woman - with initial fears linking it to the unsolved murder of a teenager, killed several years earlier.

An assassination attempt at an international sporting event opens a new case for Endeavour and Thursday, but their investigation is quickly brought to an unexpected end.

A baffling suicide, an anguished father searching for his missing daughter and the robbery of medieval treasures strain the talents of DC Endeavour Morse.

Endeavour uncovers a potential link between a series of peculiar accidents leading him to an all-women Oxford college determined to eschew co-education.

The sudden death of a secretarial student and the shooting of a doctor appear unconnected despite Morse's theories. Chief Superintendent Bright, the new commanding officer of the Oxford City Police, unimpressed with Morse's zeal, protests to Thursday that the bagman's position is a Detective Sergeant's job and the young constable is too inexperienced. Following the shooting of a vicar, Morse is reduced to general duties for dismissing a beautiful, but mentally unstable girl as a suspect and must continue his investigations alone despite warnings of possible dismissal from his superiors.

A vanishing bus conductress and a raucous funfair draw DC Endeavour Morse back to duty.

The shock death of an artist in a house fire leaves Oxford city police baffled.

As Endeavour and Thursday deal with the heartbreak of Joan's departure, a death at East Cowley Slipper Baths hurls Oxford's Finest into their darkest adventure.

The newly promoted Detective Sergeant Morse investigates when a famous international thief tries to steal a Faberge egg from an auction. The case leads to the gruesome murders of an academic and a gangster, and Morse is convinced the deaths are the work of the same man. As he struggles with his new responsibilities, he finds himself forced to mentor a younger partner.

When a worker at a missile factory is murdered, Bright wants the case resolved quickly, but Endeavour remains unconvinced that the crime is such an open-and-shut case.

A photo-shoot on an army base turns sinister when one of the models is found dead. But the investigation is complicated when Sam Thursday is revealed to be involved.

The murder of a chocolate factory owner during a local hunt leads Endeavour to the sleepy village of Chigton Green. When he learns of a vicious campaign of gossip and rumour, it seems likely that two murders are connected. One of the targets, a beautiful, single mother, captures Endeavour's attention, giving him food for thought about the future.

A seemingly routine missing persons case takes on a troubling dimension.

Morse is recruited by an old college mentor to look into the safety of his estranged wife.