"Today, little Jess has a big job to do. He's helping Pàp at work, and he's in charge of the water jug -- which is also a magical clock! When it's empty, Pàp explains, the workday is done. But what about all these thirsty animals? Soon, the water is gone, but the day is not over yet. Will Jess be fired?! Or is the jug not really magical after all." -- page [2] of cover.