Their only hope lies in the ancient custom of bacha posh, which allows young Rahima to dress and be treated as a boy until she is of marriageable age. As a son, she can attend school, go to the market, and chaperone her older sisters.But Rahima is not the first in her family to adopt this unusual custom. A century earlier, her great-aunt, Shekiba, left orphaned by an epidemic, saved herself and built a new life the same way.Crisscrossing in time, The Pearl the Broke Its Shell interweaves the tales of these two women separated by a century who share similar destinies. But what will happen once Rahima is of marriageable age? Will Shekiba always live as a man? And if Rahima cannot adapt to life as a bride, how will she survive?