Question: Who does the book concern that was publish in 1968 that was written and illustrated by  a British writer born in Germany, of Jewish background, she came to Britain with her family in 1933 amid the rise of the Nazis?
Sentence (from "Ibrahim ibn Yaqub"): Ibrahim ibn Yaqub ( 961–62; sometimes "Ibrâhîm ibn Ya`qûb al-Tartushi" or "al-Ṭurṭûshî"; also "Abraham ben Jacob") was a 10th-century Hispano-Arabic, Sephardi Jewish traveller, probably a merchant, who may have also engaged in diplomacy and espionage.
Relevant evidence: No