every family has its share. When it came time to write her most autobiographical novel, Claire Messud relied on a 1,500-page family history compiled by her paternal grandfather. The result, ''This Strange Eventful History,'' sprawls over a third as many pages — 423, to be exact — to tell the story of three generations of a French Algerian family displaced from their colonial homeland, who never quite found another place where they felt so completely at home.
