Heiress — Janet Dailey

They meet at their father's funeral, two beautiful women who could almost be twins. Abbie Lawson is the gently bred daughter, raised in the lap of luxury. Rachel Farr is the love child of Dean Lawson and a fiery artist. Rachel's life has been modest and lonely--until now. For the father's death will set off a fierce competition between the sisters, and the stakes are nothing less than all that is Texas at its most magnificent--its oil fields, its Arabian horse farms, and its extraordinary men--men who will love two women who should have been .the best of friends. Instead, they are locked in a battle to prove whom their father loved best by fighting to inherit his legacy....