Summary: Martha Jane Willick’s three granddaughters and two grandsons are about to go on the genealogical adventure of their lives. Left an ancient daguerreotype photo of their 3-times great-grandmother by Martha in her will, these siblings and cousins soon discover the first clue to the centuries-long mystery in the photo itself. What treasure awaits them if they can manage to be the first generation in three centuries to crack the code?
