Susanna Gregory is a prolific writer, and luckily so for all lovers of historical detectives! Over the years Matthew Bartholomew has become one of my favorite detectives: an amateur really (as by training he's really a doctor) but one who has his wits about him, gentle but persistent, and a true friend. But in 'To kill or cure' he's hard pressed to stay as gentle as he usually is.
A certain Richard Arderne has arrived in Cambridge, and although it's obvious to Matthew that he is nothing but a fraud, and a dangerous one at that, the man soon has the entire city believing in his magical powers of curing the sick and even raising the dead. Before long Matthew finds himself criticized by patients he's been treating for years, often for free. To make matters worse, there's soon an abundance of suspicious deaths: a Fellow of another college is killed by a crossbow-bolt, a pot-boy from one of the alehouses soon shares his fate, a student of Matthew's college is stabbed and disappears without a trace, Matthew's colleague Kenyngham suddenly dies (poisoned?), ... So Matthew must turn detective again and come to the aid of his trusted friend Michael before the whole town erupts in violence.
As with the previous twelve installments in the Bartholomew-series, I very much enjoyed this one. Fourteenth century Cambridge is excellently depicted, and as ever Gregory weaves a web of ever more intricate clues to baffle both Matthew and us. A very worthwhile and entertaining read, the only downside of which is that I was unable to put it down for long (to the distress of my wife and kids, I must confess).