When a blizzard closes the library early, Hubert decides to take a shortcut home through the spooky Hollow. Just as Hubert is gathering his nerve to press on, another mouse appears and offers to take his hand. Together they journey through the snow, an ominous forest, over fallen trees traversing ravines, and over the mountains. Hidden in the terrain are scenes that evoke myths of the origins of Earth's mysterious features and nature's erratic behavior. In a stunning double gatefold sleeping bears spring to life, setting off a landslide and sending Hubert and his guardian running.

Just as Hubert is reaching his destination he turns to find his guide gone. Hubert races home to tell his family about his wild adventure through the Hollow.

In this winter tale, with a sparse text Will Hillenbrand crafts a new family favorite for settling down on snowy nights.