Caldecott medalist Matthew Cordell debuts his first early reader series about two best friends who are as different from each other as can be. Cornbread LOVES planning. Poppy does not. Cornbread ADORES preparing. Poppy does not. Cornbread IS ready for winter. Poppy...is not. But Cornbread and Poppy are the best of friends, so when Poppy is left without any food for the long winter, Cornbread volunteers to help her out. Their search leads them up, up, up Holler Mountain, where these mice might find a new friend...and an old one.