Roy McKie (usually spelled McKié; October 8, 1921 – January 8, 2015) was an American writer and illustrator of children's books, most notably under the Beginner Books imprint.
[1] He illustrated many books penned by Theodor Seuss Geisel (Dr. Seuss) under the pen name Theo.
LeSieg ("Geisel" spelled backwards).
[2] Books illustrated by McKie (books he wrote himself are marked with *) include: