I can rewrite time. I can change the past. For three years, sixth grader Aaron McCormick and his father have moved from town to town, trying to escape their bitter past. When Aaron and his new friend Reese stumble across a time machine after his latest move, they embark on an adventure that twists the very nature of time and space. Finding both comedy and danger as they go, the boys test the machine's limits in hopes of finally changing Aaron's painful past. But that's only if they can survive the otherworldly places and things they encounter, including the two mysterious strangers who track their every move...