Frieda Woodley is the kind of new member clubs dread: someone who sows discord and sets members against one another. Two months ago, she nominated herself to become the next president of the Hardington Garden Club. Now, she's dead. Did she trip and fall down a steep ravine, or was she pushed by someone who was on the garden tour with her?Detective John Flynn and Hardington Garden Club president Liz Phillips set out discover the truth, only to quickly learn 'Frieda Woodley' did not exist until two years ago. And, Frieda was blackmailing club members to ensure their support in her quest to be the club's next president. What was her true identity, and why would she hide in a Boston suburb? Was she at the center of a scandal that rocked state government two years earlier, and did her actions ruin hundreds, or even thousands, of lives?Is there still an unspoken spark between Liz Phillips and Detective Flynn? They will both need to confront the events that have changed their lives in the eight months since they last worked together.A Murder on the Garden Tour is the newest installment in a series that includes A Murder in the Garden Club and A Murder at the Flower Show.