Leo Lionni’s Caldecott Honor–winning story about a little mouse who gathers something unusual for the long winter is celebrating its fiftieth birthday! Wint

Leo Lionni’s Caldecott Honor–winning story about a little mouse who gathers something unusual for the long winter is turning fifty! Celebrate this beloved f

Four titles previously published independently, three of which were Caldecott honor books.

Leo Lionni’s Caldecott Honor–winning story about a little mouse who gathers something unusual for the long winter is celebrating its fiftieth birthday! Wint

Engaging teaching activities and rare, inside glimpse into Leo Lionni's creative process that will captivate your students almost as much as Swimmy and Frederic