Donna Hill introduces sisters long divided by their mother's favoritism--now reunited in Washington, D.C., one sister's sudden illness is the catalyst for a long waited reconciliation. Carmen Green takes two very different sisters to beautiful Martha's Vineyard, where a week in the warm and healing sun brings mutual understanding. Jamice Sims unites two estranged sisters in new York City where their childhood loyalty is tested, a new life is welcomed--and a family restored.   From three favorite authors, Sister, Sister brings you three short stories about the trials and bonds of sisterhood.