Upstairs Mouse, Downstairs Mole (Reader) - A Mouse and Mole Story Reprint edition

Delightful. . . . A real winner. School Library Journal The friendly, cooperative tone of the text is reminiscent of the Frog and Toad series. Kirkus Reviews Yees comfy beginning reader (dedicated to Friends of Frog and Toad) . . . packs in plenty of sweetness and civility. Publishers Weekly

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 mistakesbut they always try to help each other out. That is what Mouse and Mole do.