When Callie McBride finds a woman''s phone number written on a scrap of paper her husband has thrown away, she thinks that her marriage is over. Callie flees to Nevada and her Aunt Nash''s Tamarosa Ranch, which she''s shocked to see in disrepair. Worse, Aunt Nash is acting bizarrely. Then, pulling back the curtain on Tamarosa''s heyday, Callie discovers a secret promise and comes to see that no life is ever ordinary. No story of love is, either.