Four perspectives on a murder: which ones are reliable? which are not? Stunning plot twist at the end.

“An ingenious tour de force: an utterly compelling historical mystery with a plot that twists and turns and keeps the reader guessing until the very last page.

We are in England in the 1660s. Charles II has been restored to the throne following years of civil war and Cromwell's short-lived republic. Oxford is the intellectual seat of the country, a place of great scientific, religious, and political ferment. A fellow of New College is found dead in suspicious circumstances. A young woman is accused of his murder. We hear the story of the death from four witnesses: an Italian physician intent on claiming credit for the invention of blood transfusion; the son of an alleged Royalist traitor; a master cryptographer who has worked for both Cromwell and the king; and a renowned Oxford antiquarian. Each tells his own version of what happened. Only one reveals the extraordinary truth.” from Good Reads.

“A national bestseller and one of the New York Public Library's Books to Remember, An Instance of the Fingerpost is a thrilling historical mystery from Iain Pears.

"It is 1663, and England is wracked with intrigue and civil strife. When an Oxford don is murdered, it seems at first that the incident can have nothing to do with great matters of church and state....Yet, little is as it seems in this gripping novel, which dramatizes the ways in which witnesses can see the same events yet remember them falsely. Each of four narrators—a Venetian medical student, a young man intent on proving his late father innocent of treason, a cryptographer, and an archivist—fingers a different culprit...an erudite and entertaining tour de force." —People (Amazon),