Bella sets off on a walk with her dog across the page—but suddenly, he vanishes! Stunned, Bella watches events unfold with a mix of disbelief, frustration, and fleeting hope as help arrives. But even the would-be rescuers fall victim to the strange happenings in the book. When Bella bravely heads toward the mysterious center of the page, she disappears too.
With all the characters gone, it’s up to the reader to take charge. A note from Bella appears, asking for help—and with a good shake of the book, everyone tumbles back into place. At last, Bella can resume her peaceful walk… or can she?