When Winnie and Wilbur see some unexplained footprints going right across the grass, they want to know who had made them. They think they might find the answer in the deep, dark forest that surrounds their home. But exploring the forest isn't easy, especially when Winnie and Wilbur get separated. And will it help them untangle the mystery of the monster-sized footprints? With intrigue and drama from the start, this story has all the hallmarks of a classic Winnie and Wilbur adventure.