Ushered into the world by a mysterious pair of Tartar midwives late in the summer of 1877 in the town of Constanta on the Black Sea, Eleonora Cohen proves herself an extraordinarily gifted child--a prodigy--at a very young age. When she is eight years old, she stows away aboard a ship, following her carpet merchant father, Yakob, to the teeming and colorful imperial capital of Stamboul where a new life awaits her.

In the narrow streets of this city at the crossroads of the world, intrigue and gossip are currency, and people are not always what they seem. But it is only when she charms the eccentric Sultan Abdulhamid II--beleaguered by friend and foe as his unwieldy realm crumbles--that Eleonora will change the course of an empire.

Joseph, a literature student at Berkeley, is the son of a Jewish mother and a Muslim father. One day, a mysterious package arrives on his doorstep, pulling him into a mesmerizing adventure to uncover the centuries-old history that binds the two sides of his family.

From the storied Ibn Ezra Synagogue in Old Cairo, where generations of his family served as watchmen, to the lives of British twin sisters Agnes and Margaret, who in 1897 leave Cambridge on a mission to rescue sacred texts that have begun to disappear from the synagogue, this tightly woven multigenerational tale illuminates the tensions that have torn communities apart and the unlikely forces that attempt to bridge that divide.

Moving and richly textured, The Last Watchman of Old Cairo is a poignant portrait of the intricate relationship between fathers and sons, and an unforgettable testament to the stories we inherit and the places we are from.