Lucy Lum was the third of seven children, born in Singapore in 1933 into a Chinese immigrant family ruled with an iron hand by Popo, her fearsome and superstitious grandmother. Popo is a firm believer in the old ways, in stomach-churning herbalist remedies, in the dubious fortune-telling of mystics, and in mischievous little girls like Lucy knowing their place. She is forever dispensing her own wicked brand of justice, much to the despair of her adopted...