The Map of Love - Ahdaf Soueif

At either end of the 20th century, two women fall in love with men outside their familiar worlds. In 1901, Anna Winterbourne finds herself enraptured with Egypt and with Sharif Pasha al-Baroudi. Nearly 100 years later, Isabel Parkman, Anna and Sharif's descendent, is in love with a gifted and difficult Egyptian-American conductor with his own passionate politics.