**Come one,
come all!
**
The circus is coming to River Heights! The flyers claim this circus will
be the biggest and best show around, with the funniest clowns, the
cutest animals, and the most daring acrobats. Nancy and the Clue Crew
can't wait to see it! But when the performers are forced to go on
without some very important props, Nancy begins to wonder, Is someone
clowning around with this circus? She's not sure, but one thing is
certain -- what Nancy and the Clue Crew discover proves that the circus
really is the greatest show on Earth!