Offers the famous charter of Frederick the Belligerent governing the Jews of his duchy. Details the political autonomy of Jews under the pact.

Offers two twelfth-century views describing the sharing of drinks between gentiles and Jews.

Provides wood cuts and illuminated manuscripts to depict the religious studies and cultural life of Jews in the Middle Ages.

Details the migration of 13th century Jews, and offers an immigration map and images of synagogue interiors and rabbinical scholars.

Offers quotes by the Khazar King Joseph, Abraham ibn Daud of Toldeo, and Abd al-Jabbar ibn Muhammad al-Hamdani.

Features extracted letters between Rabbi Hasdai and Joseph the King documenting the conversion of many of the Khazars to Judaism.

Offers a brief biography of one of the best known medieval Jewish scholars, Rabbi Solomon Bar Isaac. Offers commentary on legal concerns.

Offers a synopsis of the book by Arthur Koestler describing the history of the Khazar Empire. Describes their decision to convert to Judaism.

Provides bibliographic resources on topics including Midrash, prayer and liturgy, liturgical poetry, and Talmud.