Brady Wells, a half-Sioux orphan, finds work on the Triple C Ranch. The ranch owner's young daughter, Kitty, befriends Brady, and through the years, she never misses giving him a card on Valentine's Day. When Kitty is sixteen, Brady promises her if she's not married by the time she's twenty-one, he will marry her—but how can that happen when he's set on leaving the Triple C? Even though he rides away, Kitty is determined to hold him to the promise he made so long ago...and she sets out to track him down. She's in love with Brady Wells, and he's made her A VALENTINE PROMISE...