Roy McKie

Roy McKie (usually spelled "McKié"; October 8, 1921 – January 8, 2015) was an American illustrator of children's books, most notably under the Beginner Books imprint. He illustrated many books penned by Theodor Seuss Geisel (Dr. Seuss) under the pen name Theo. LeSieg ("Geisel" spelled backwards). Bio from Wikipedia, the free encyclopedia.