After two adventures into the past, Ani is sure she, her big brother Jax, and their friend Julie are time-travel experts. But when Will Taylor, an old friend from 1781 shows up in their backyard, Ani and Jax don't know what to do Julie's on a mysterious errand of her own, so it's up to Ani, Jax, and their other friends (including Will's own descendant ) to get Will home. Can they do that with the help of their time-traveling raccoon friends? Maybe...