But back to Mahfouz. He essentially popularized the novel for Arabic audiences and brought Egypt to life at the same time. Some excerpts from the NY Times obit:
Mr. Mahfouz’s city was teeming Cairo, and his characters were its most ordinary people: civil servants and bureaucrats, grocers, shopkeepers, poor retirees, petty thieves and prostitutes, peasants and women brutalized by tradition, a people caught in the upheavals of a nation struggling through the 20th century.
[He] was often called the Egyptian Balzac for his vivid frescoes of Cairenes and their social, political and religious dilemmas. Critics compared his richly detailed Cairo with the London of Charles Dickens, the Paris of Émile Zola and the St. Petersburg of Fyodor Dostoyevsky.
Peter Theroux, the American translator of several major Arab novelists, wrote about completing a new version of “Children of the Alley” in 1996: “Readers of Mahfouz in any language are in thrall to his magic. The warmth of Mahfouz’s characters, the velocity of his storytelling, his gift for fluent dialogue and telling details are unique in modern Arabic literature.”
update: Here is the LA Times' obit. It's very prettily written.