A circular tale of time travel in a picture book! Max and her dog Boomer accidentally break a vase, a treasured family heirloom-the only thing that Max's great-great-great-great-great-great grandmother managed to save when her houseboat sank. Instead of coming clean, they decide to do the next most logical thing: Build a time machine, travel back to her great-great-great-great-great-great grandmother's home, and smash the vase then so that they can't smash it later! What could possibly go wrong? Provided by publisher.