Abraham Lincoln is a book by Ingri and Edgar Parin d'Aulaire. Released by Doubleday Publishers, it was the recipient of the Caldecott Medal for illustration in 1940.American Library Association: http://www.ala.org/ala/alsc/awardsscholarships/literaryawds/caldecottmedal/caldecottwinners/caldecottmedal.htm Caldecott Medal Winners, 1938 - Present. URL accessed 27 January 2007.