Dr Mathew Turner‘s book Historians at the Frankfurt Auschwitz Trial: Their Role as Expert Witnesses was published by I.B.Tauris on 30 August 2018. The book examines the role that four West German historians – Helmut Krausnick, Martin Broszat, Hans Buchheim, and Hans-Adolf Jacobsen – played as expert witnesses in the 1963-1965 Frankfurt Auschwitz trial. The book also examines the relationship between this judicial engagement and the post-trial work derived from the historians’ reports, Anatomy of the SS State.