Upstairs Mouse Downstairs Mole Author:Wong Herbert Yee Mouse and Mole are neighbors. Mouse lives inside an oak tree, and Mole lives in a hole underneath. They are neighbors, but they are also friends. Sometimes friends make mistakes, but friends always try to help each other out. That is what Mouse and Mole do. A sweet and fun beginning chapter book by the creator of Fireman Small, Upstairs Mous... more »e, Downstairs Mole is the story of two neighbors who go together like a pair of oars.« less