When her teacher assigns a family tree project for parents' day, Lizzie knows it won't be long until Scotch Gully’s gossips start up again. Most folks in her conservative town are used to the fact that she's the only kid with an unmarried mom, but when Lizzie's family tree research uncovers a shocking secret about her grandmother, Lizzie knows that certain townsfolk will start their back-fence talk about her family once more. She turns to Harry — who's been like a grandfather to her — for help and advice, but Harry has problems of his own. Someone has arrived at his farm claiming to own it, and is forcing Harry out. Now Lizzie must face losing Harry and the place that's been her second home. Lizzie finds a surprising ally in David, the new owner's son. Together, their sleuthing uncovers the keys to saving Harry and his farm, but sharing the secrets she and David have uncovered will put Lizzie's complicated family on centre stage.