H. A. Rey, black color separation for “At breakfast George’s friend said,” "Curious George Rides a Bike" (1952), watercolor and charcoal on paper. H. A. & Margret Rey Papers, de Grummond Children’s Literature Collection, McCain Library and Archives, The University of Southern Mississippi. Curious George, and related characters, created by Margret and H. A. Rey, are copyrighted and trademarked by Houghton Mifflin Harcourt Publishing Company. © 2010 by HMH.