Miss Lila Greer thinks it is finally time for Grade Two to get a class pet! Even better, she wants the kids to participate in choosing the new animal, since they will all have to share the responsibility of caring for it. With seventeen kids in the class, Miss Greer gets seventeen wildly different suggestions—including one student who asks for the Chrysler Building! To narrow it down, the class holds a primary election, campaigns for the final two animal candidates, and prepares for the big vote. But when the ballots are finally counted, the result is a perfect tie: eight to eight. Wait a minute—there are seventeen students in the class! Where is the seventeenth vote? The tie-breaking ballot has mysteriously vanished, and the whole election is at a standstill. Now, it is up to community leader Sofia Valdez and the rest of the Questioneers to figure out what happened. Put on your detective hat and join Sofia as she tracks down the missing vote to save the class pet election!