Eeny, Meeny, Miney Mole by Jane Yolen

[Interlink Publishing Group] Eeny, Meeny, and Miney Mole live at the bottom of a deep, dark hole. In that hole, dark is light, day is night, and summer and winter seem the same. Meeny and Miney are perfectly content to stay down in the deep, dark hole all by themselves, safe and warm. But Eeny has heard there's something wonderful Up Above. She wants to know what it is. So she goes to find it.