When Millie's grandmother is forced to be moved due to her dementia, Millie is trying to figure out what to do. Where will Joy go that Millie can afford? When Grandma Joy spills the beans about a diary hidden that had information about a treasure, Millie feels that this could be the answer to her prayers. When she is found milling through the museum where she works looking for the diary, she enlists the help of the security guard, Ben, who found her. As they work together to unravel the clues left in the diary, they find there are more things that just treasure, there is the heart. Ms. Johnson put together a great book of love, mystery, and family. A wonderful historical fiction romance that just makes you go awww!