Dear Great-Niece Roxie, If you are receiving this letter, then I have passed. I took something that belonged to you. Go to my home immediately and reclaim what is rightfully yours. Time is of the essence. Follow the roots to find your heirlooms. All you need to know will be waiting for you. Aunt Nina PS. Take care of Duncan. When her grandparents, Nonnie and Pepere, realize they can not complete the mission on their own, 12 year-old Sarah and her 8 year-old cousin David are enlisted to help return the artifacts to their rightful owners. Traveling through time portals they meet unexpected...