The Nancy Drew Notebooks #22: The Clue in the Glue (1998)
Nancy's class is in the middle of a science fair. George's dad helped her create a mobile of the planets on a wood base. Jason, one of the boys in their class, steals the bubbles that Nancy and Bess used for their project and starts tossing it around the room with these boys Andrew and David. The bottle knocks into the mobile, and one of the planets breaks. Mrs. Reynolds, their teachers, tells George that she can fix it in the morning. When they get back the next day though, someone already fixed it. They left a note behind on paper with smiley faces on it, and Nancy finds a bottle of empty glue under the table. George tells them that she got a few other notes on the same paper and thought it was Bess because her family has the same paper. Nancy decides to investigate and find the culprit. Andrew and Jason are the two main suspects. One note says that George is pretty, and Andrew keeps showing up to compliment her on random things. Jason shows off his project, w...