Adopted into a mixed family, thirteen-year-old Jacob Jollimore is having the worst summer of his life helping to care for an elderly Vietnamese woman that he ran into and injured while trying to escape a bully. Worse still, he’s Vietnamese. But a hundred-year old letter hidden in a bureau in the Edwardian hotel his parents are renovating sends him on a treasure hunt that will require him to think like Sherlock Holmes and just may prove to be everyone’s salvation.