Clang! Clang! Clang! The fire truck is pulling out of the station. But wait! Where is the firefighter going? To the potty! Even firefighters go to the potty! In this hilarious gate-fold story, each person--from a firefighter on the way to answer a fire alarm to a zoo keeper on the way to feed the polar bears--stops what they are doing to go to the potty. With humor and no pedantics, toddlers learn that everybody uses the potty.