Morse finds himself attracted to a female cleric when he is called upon to investigate the suspicious death of a woman deacon. St Saviour's College is about to appoint Oxford's first ever female chaplain, and emotions are running high among the more conservative clerics, but Morse & Lewis find it hard to believe such feelings could lead to murder.

An artist, fun-loving drinker and raconteur, Harry Field seems like a man after Morse's own heart. But when Morse and Lewis investigate his mysterious death, they discover that he was not such a lovable rogue.

When the chef at Lewis's favorite Greek restaurant is found murdered, and a baby goes missing, Oxford's close-knit Greek community closes ranks. Matters aren't helped when Morse has a bad-tempered exchange with the shipping millionaire who owns the restaurant.

The search for a retired 'supergrass' takes Morse and Lewis from Oxford to the Australian outback. Strangely, Lewis is less at home down under than Morse himself is.