Curious George and related characters, created by Margret and H. A. Rey, are copyrighted and registered by Houghton Mifflin Harcourt Publishing Company and used under license. Licensed by Universal Studios. All rights reserved. Curious George television series merchandise © Universal Studios. Curious George and related characters, created by Margret and H. A. Rey, are copyrighted and registered by Houghton Mifflin Harcourt Publishing Company and used under license. Licensed by Universal Studios. All rights reserved. Curious George: Selections from the H.A. and Margaret Rey Collection from the University of Southern Mississippi has been organized by the de Grummond Children’s Literature Collection University of Southern Mississippi