She's a beautiful mystery—one he's determined to solveFrom the surreal moment he catches the beautiful blond in mermaid clothing on his fishing line, Mark Forsythe knows his life will never be the same. Her name is Gillian Lockstead, and her passionate kisses tell the single father that she's as lonely as he is—but she remains tantalizingly out of reach.   After her marriage ended in tragedy, leaving her to raise her children alone, Gillian never expected to find love again. Until Mark reeled her in. Is the handsome widower too good to be true? Will the secret Gillian harbors derail their relationship before it gets off the ground? And can a romance that began as a gift from the sea turn two families—and two hearts—into one?