The murder of a young woman... A cryptic 17th-century love poem... And a photograph of a mystery grey-haired man... More than enough to set Chief Inspector E. Morse on the trail of a killer. And it's a trail that leads him to Lonsdale College, where the contest between Julian Storrs and Dr Denis Cornford for the coveted position of Master is hotting up. But then Morse faces a greater, far more personal crisis....

The murder of Yvonne Harrison had left Thames Valley CID baffled. A year after the dreadful crime they are still no nearer to making an arrest. But one man has yet to tackle the case - and it is just the sort of puzzle at which Chief Inspector Morse excels. So why is he adamant that he will not lead the re-investigation, despite the entreaties of Chief Superintendent Strange and dark hints of some new evidence? And why, if he refuses to take on the case officially, does he seem to be carrying out his own private enquiries?

The body of Joanna Franks was found at Duke's Cut on the Oxford Canal at about 5:30 a.m. on Wednesday, 22nd June 1859. At around 10:15 a.m. on a Saturday morning in 1989, the body of Chief Inspector Morse - though very much alive - was removed to Oxford's John Radcliffe Hospital. Treatment for a perforated ulcer was later pronounced successful.

Anne Scott's address was scribbled on a crumpled note in the pocket of Morse's smartest suit. He turned the corner of Canal Street, Jericho, on the afternoon of Wednesday, 3rd October. He hadn't planned a second visit. But he was back later the same day - as the officer in charge of a suicide investigation....

The sweet countenance of Reason greeted Morse serenely when he woke and told him that it would be no bad idea to have a quiet look at the problem itself before galloping off to a solution. Chief Inspector Morse was alone among the congregation in suspecting continued unrest in the quiet parish of St Frideswide's. Most people could still remember the churchwarden's murder. A few could still recall the murderer's suicide. Now even the police had closed the case.

The statements before Inspector Morse appeared to confirm the bald, simple truth. After leaving home to return to school, teenager Valerie Taylor had completely vanished, and the trail had gone cold. Until two years, three months and two days after Valerie's disappearance, somebody decides to supply some surprising new evidence for the case....

The death of Sylvia Kaye figured dramatically in Thursday afternoon's edition of the Oxford Mail. By Friday evening Inspector Morse had informed the nation that the police were looking for a dangerous man - facing charges of willful murder, sexual assault and rape. But as the obvious leads fade into twilight and darkness, Morse becomes more and more convinced that passion holds the key....

Chief Superintendent Strange's opinion was that too little progress had been made since the discovery of a corpse in a North Oxford flat. The victim had been killed by a single stab wound to the stomach. Yet the police had no weapon, no suspect, no motive. Within days of taking over the case Chief Inspector Morse and Sergeant Lewis uncover startling new information about the life and death of Dr Felix McClure.

They called her the Swedish Maiden - the beautiful young tourist who disappeared on a hot summer's day somewhere in North Oxford. Twelve months later the case remained unsolved - pending further developments. On holiday in Lyme Regis, Chief Inspector Morse is startled to read a tantalising article in The Times about the missing woman. An article which lures him back to Wytham Woods near Oxford...and straight into the most extraordinary murder investigation of his career.

For Oxford, the arrival of 27 American tourists is nothing out of the ordinary...until one of their number is found dead in Room 310 at the Randolph Hotel. It looks like a sudden - and tragic - accident. Only Chief Inspector Morse appears not to overlook the simultaneous theft of a jewel-encrusted antique from the victim's handbag.... Then, two days later, a naked and battered corpse is dragged from the River Cherwell. A coincidence? Maybe. But this time Morse is determined to prove the link....