Timothy Snyder is Levin Professor of History at Yale University, and has written and edited a number of critically acclaimed and prize-winning books about twentieth-century European history: his most recent book, On Tyranny, was an international bestseller. Previous books include Black Earth, which was longlisted for the Samuel Johnson Prize and won the annual prize of the Dutch Auschwitz Committee; and Bloodlands, which won the Hannah Arendt Prize, the Leipzig Book Prize for European Understanding, the Ralph Waldo Emerson Award in the Humanities and the literature award of the American Academy of Arts and Letters.

Snyder is a frequent contributor to the New York Review of Books and the Times Literary Supplement. He is a member of the Committee on Conscience of the United States Holocaust Memorial Museum, a permanent fellow of the Institute for Human Sciences, and sits on the advisory council of the Yivo Institute for Jewish Research.