Main characters

Catherine and Dakota Aka, Kitty and Ducky were put in the sole custody of their mother when their parents divorced and their brothers were put into the full custody of their father. When the girls turned eight their mother decided that she didn't want them and left them to her great Aunt Riley. After many years they have changed and have little resemblance to the girls they used to be both physically and personality wise.

What happens when their father and brothers receive a letter just shortly after their mother's death. A letter telling them that she had hide the girls and signing back their right to their father, with one condition they had to find the girls to get them back because she was taking that secret to her grave.