Caldecott Medal 1951: Complete list of winners

The 1951 Caldecott Medal, one of the most prestigious honors in children’s literature, crowned Katherine Milhous’s The Egg Tree as that year’s outstanding picture book. The Caldecott Medal, awarded annually by the American Library Association since 1938, has long been the gold standard for recognizing excellence in children’s book illustration. Milhous’s charming tale of Easter eggs hidden in a tree’s branches captured the hearts of judges and young readers alike, earning her a place among the most celebrated illustrators of the mid-twentieth century.

What made The Egg Tree a standout among its contenders was Milhous’s masterful watercolor illustrations, which brought warmth and whimsy to a deceptively simple premise. The book celebrates a cherished spring tradition through the eyes of children discovering decorated eggs, their joy practically radiating from every page. This award year underscored the Caldecott Medal’s commitment to recognizing how illustration can transform a picture book into something truly magical—work that resonates with both children and the adults who read to them.

Picture Books

• The Egg Tree by Katherine Milhous