Midwinter of the Spirit

When offered the post once styled Church of England Deliverance Minister, the Reverend Merrily Watkins -- parish priest and single parent -- cannot easily refuse. But the retiring exorcist, strongly objecting to women priests, not only refuses to help Merrily but ensures that she's soon exposed to the job at its most terrifying. And things get no easier: as an early winter slices through the old city of Hereford, a body is found in the River Wye, an ancient church is desecrated and there are signs of dark ritual on a hill overlooking the city.