Bob and Otto [first edition]

Bob and Otto do best-friend kinds of things together--eating leaves, digging, playing--until the day Bob decides to climb a tree, simply because . . . he has to. When the two meet again, Otto is still the same dirt-loving earthworm, but Bob has done the unthinkable: grown wings. Friendship overcomes all else in this sweet and funny story, because no matter what happens, ". . . friends are important."