Arnold Lobel (1933-1987) illustrated many wonderful children's books but is most beloved for his Frog and Toad stories, including the first one, Frog and Toad Are Friends , published in 1970. The books have garnered much acclaim, including a Caldecott Honor for Frog and Toad Are Friends and a Newbery Honor for Frog and Toad Together . These were followed by Frog and Toad All Year and Days with Frog and Toad .