Spy in Chancery is the third book in the series of mysteries featuring Hugh Corbett, a medieval chancery clerk (which seems to be a position that generates and preserves documents for the King and his court) serving King Edward I. It seems clear that someone on the King's Council is a traitor, passing the plans and secrets of King Edward I to his arch-rival, Philip IV, the King of France. Why King Edward would turn to a clerk to root out the traitor was not clear to me, but since this is the third book in the series, presumably readers that start at the beginning of the series (as I now hope to do!) will have an understanding of the relationship between the King and his clerk, Corbett. A professional historian, the astonishingly prolific Paul Doherty has written eighteen novels in Hugh Corbett series, and over one hundred books over all. A Spy in Chancery is only 175 pages in the hard cover edition that I read, but even so, writing over 100 books is a prodigious output.
Doherty's writing style is efficient and succinct, he doesn't waste time with unnecessarily florid descriptions or tangents into story arcs of secondary characters. In the opening pages, the merchant ship the St. Christopher is sailing for England with important documents containing vital information for the ongoing war between France and England, when two pursuing French ships appear on the horizon. Within a few pages, the engagement is over and the St. Christopher is destroyed. Equally concise is the reader's introduction to Nicholas Poer, one of King Edward I's most trusted spies in Paris. A few pages later, Poer has been knocked unconscious and then murdered. How do the French know what is happening in the councils of the king, and how is this information getting back to France? Hugh Corbett is tasked with unmasking the traitor.
Corbett is depicted as a middle aged man with brilliant mind, but not courageous. Indeed, several times in the novel Corbett is in great physical danger, and he finds himself almost crippled with fear. Each narrow escape leaves him shaking. And the dangers are real - as depicted by Doherty, medieval England and France are violent, brutal places. It seems there are scaffolds outside every castle where dead bodies sway in nooses. Poachers are nailed to walls, outlaws locked in stocks. Life is certainly cheap. Nonetheless, despite the personal risks, Corbett doggedly tries to solve the mystery of who is betraying the king.
Corbett travels to Paris as part of a English negotiating party - although the forces of King Philip IV have overrun the English duchy of Aquitaine, the two kingdoms are not currently fighting on the battlefield. In Paris, Corbett does his best to gather information regarding various members of the entourage. Corbett observes Amaury de Craon, the wily spy-master for King Philip IV, meeting with Waterton - is that an indication that Waterton is guilty? Or is it a deliberate red-herring by de Craon? Frustrated in Paris, Corbett returns to England, but soon he finds himself sent to Wales, to investigate Lord Morgan, a Welsh lord thought to be conspiring with the French. Although Corbett is treated as a "guest" while at Neath, the castle radiates menace; it is clear that if Lord Morgan detects Corbett has learned any valuable data, then Corbett will never leave Wales alive.
I liked this novel. It seems to be set around 1295 A.D., so about 150 years after the stories featuring Brother Cadfael. Unlike Cadfael, who remains at the St. Peter and Paul monastery (at least, in the Cadfael books I have read so far, the detective-monk has not ventured far from Shrewsbury), it looks like the Corbett series deals with political intrigues over all of England and nearby countries. I am trying to find the first book in this series, Satan in St. Mary's, to start back at the beginning. However, it is not necessary to have read the previous books to understand the plot and characters in A Spy in Chancery.