

With each era viewed from the perspective of the other, the wealth of social history here is put into sharp relief, with some surprising similarities (there were drug addicts and unhappy marriages in 1891, too) as well as advantages and disadvantages in each.

In alternating chapters, using parallel experiences, each girl makes friends, endures the rigors of a children's home, and is taken in by the other's parents. On the day of San Antonio's 1891 ``Battle of the Flowers,'' Ada Bauer, chafing under a teacher's criticism of her essay on women's rights, stands over a well and wishes she ``lived a hundred years from now.'' On the same day in 1991, Amber Burak-who's just learned that her parents are divorcing and who's distressed by the children's troubles in a home where her mom is a social worker-makes the same wish in reverse.
