Strangely beautiful saga

"Cairo in the 1860s is a bustling metropolis where people from all walks of life mix and mingle, mostly in complex harmony. When evil ghosts and unquiet spirits stalk the city's streets, the Guard are summoned--six young men and women of different cultures, backgrounds, and faiths, gifted by their Goddess with great powers. While others of the Guard embrace their duties, their leader, British-born Beatrice, is gripped by doubt. What right has she,...