Pop Goes the Circus! — Kate Klise

BERT IS MISSING!

The members of Sir Sidney's Circus look everywhere. They don't know that Bert the circus mouse has been carried away by a huge balloon. Meanwhile, far away, Flora Endora Eliza LaBuena LaPasta is tired of being ignored. Her parents seem to have no time for her as they prepare for a new baby, so Flora comes up with a plan to mail herself to her friends at the circus.

A popped balloon and a mixed-up shipment bring Bert and Flora together. In the worst of times, a best friendship is born. But how long can a tiny mouse and a runaway girl survive in a world of bad drivers, angry mobs, and greedy robbers?

The pals must find their way home in Pop Goes the Circus!