And after thirteen-year-old Qwerty Stevens digs up the secret box in the twenty-first century, why does the creepy Ashley Quadrel want to get his hands on it so badly? How will Qwerty and his sisters, Barbara and Madison, use Edison's machine to save a life and make history?

No need to ask all these questions! Just read Qwerty Stevens, Back in Time: The Edison Mystery, which blends fact and fiction into a thrilling time-travel adventure jammed with surprising twists, eccentric characters, and maybe even a few laughs.