Color chaos

Something quite strange is afoot at Colin’s school. The new substitute principal, Mr. Greystone, has a million rules. He becomes so furious when students draw on his bulletin board that he bans colored art supplies, which has an eerie effect on the once-vibrant school. But Colin’s crayons don’t want to stay put in the trash can, so they plan an escape. Will kaleidoscopic hues return to Hughes Elementary?