Henry and Mudge and the Tall Tree House

Henry's excitement over his new tree house is dampened by the realization that his dog, Mudge, can't join him up there. As Henry ponders how to include his best friend in the fun, he faces a challenge that tests his creativity and friendship. Will Henry find a way to share his adventure with Mudge, or will the tree house remain a solitary retreat? Discover how Henry navigates this dilemma and what surprises await in their twenty-first adventure together.