Leo Lionnis Caldecott Honorwinning story about a little mouse who gathers something unusual for the long winter is celebrating its fiftieth birthday!

Winter is coming, and all the mice are gathering food . . . except for Frederick. But when the days grow short and the snow begins to fall, its Fredericks stories that warm the hearts and spirits of his fellow field mice. Winner of a 1967 Caldecott Honor,Frederickhas been cherished by generations of readers.