"Those who don't learn history..."
Antisemitism has been a driving force in society and politics of Europe (and to a lesser extent the Levant an Arab world) for centuries.

Suggestions:
The Devil and the Jews: The Medieval Conception of the Jew and Its Relation to Modern Anti-Semitism (public domain)

Luther's Jews: A Journey Into Anti-Semitism

A Convenient Hatred: The History of Antisemitism

Trials of the Diaspora: A History of Anti-Semitism in England

Blood Libel: On the Trail of an Antisemitic Myth

Under Crescent and Cross: The Jews in the Middle Ages