The Bookstore on the Edge of Time

Lucy had wanted to visit the quaint little bookstore for months. Or was it an antique store? No matter. Surely she could find a gift for her history-loving father among the amazing relics. Despite looking a few years older than Lucy, the shop owner watched her through what she felt were ancient, all-knowing eyes. Like he knew everything. She would soon learn that he knew everything and nothing at all. Thrust backward in time, they must battle history's darkness if they're going to survive.