I have an old Mr. Clever book I got in the 80s. I have a few of the figures and cups from the fast food promotion. I forget where.
I remember the cartoon that was shown in the 90s. It had these bumper segment with people in bright overalls.
When I took French in high school the teacher gave us an assignment to translate the books from French to English. I read Mademoiselle Pourquoi. (Miss Why)That was our big assignment.I think it was like a 1/4 of our semester grade.