Like the quiet lap of waves on the sand, the alternating introspections of two Bahamian island children in 1492. Morning Girl and her brother Star Boy are very different: she loves the hush of pre-dawn while he revels in night skies, noise, wind. In many ways they are antagonists, each too young and subjective to understand the other's perspective—in contrast to their mother's appreciation for her brother. In the course of these taut chapters concerning such pivotal events as their mother's losing a child, the arrival of a hurricane, or Star Boy's earning the right to his adult name, they grow closer. In the last, Morning Girl greets— with cordial innocence—a boat full of visitors, unaware that her beautifully balanced and textured life is about to be catalogued as ``very poor in everything,'' her island conquered by Europeans. This paradise is so intensely and believably imagined that the epilogue, quoted from Columbus's diary, sickens with its ominous significance. Subtly, Dorris draws parallels between the timeless chafings of sibs set on changing each other's temperaments and the intrusions of states questing new territory. Saddening, compelling—a novel to be cherished for its compassion and humanity. (Fiction. 8+)