Leann Sweeney's Yellow Rose Mysteries feature feisty Texas heiress turned PI Abby Rose. Abby specializes in adoption cases, and her latest one turns out to be a doozy. A baby was abandoned on a woman's doorstep 19 years ago. Now a superstar college basketball player, Will Knight wants to find his birth parents-and Abby Rose is on the case like a bird dog on a duck.