Frederic G. Melcher
Melcher proposed the Caldecott Medal in 1937 to honor children's picture books. Named for British illustrator Randolph Caldecott, the medal is presented annually for the "most distinguished picture book for children".
Paul Goble
Paul Goble (27 September 1933 – 5 January 2017) was an English writer and illustrator of children's books, especially Native American stories. His book "The Girl Who Loved Wild Horses" won a Caldecott Medal in 1979.