Ninety years ago, Millie Sullivan's great-grandmother was a guest at oil tycoon Howard Dawkins' palatial estate on the shore of St. Simons Island, Georgia. Now, Millie plays a 1920s-era guest during tours of the same manor. But when her grandmother suggests that there is a lost diary containing the location of a hidden treasure on the estate, along with the true identity of Millie's great-grandfather, Millie sets out to find the truth of her heritage--and the fortune that might be hers. When security guard Ben Thornton discovers her snooping in the estate's private library, he threatens to...