Time Traveler - Books 1, 2, 3, and 4 - This exciting book for girls and boys combines all four stories and tells the full adventure of a 12-year-old girl who discovers a box in her attic that changes her life forever. Along with the help of her older brother, Oliver, and her best friend, Kate, Holly manages to travel to another place and time. However, all great adventures lead to a consequence of some sort, and this group of young kids...