Lulu the Broadway mouse tells readers of her Broadway debut and rising popularity before breaking the news that her show is closing. Lulu and the other actors are shocked and sad. Meanwhile, Lulu deals with a critic who wants to break Lulu's career, and casting drama with Jayne, Amanda, and new girl Olivia. While Lulu's brother Benji devises a plan to boost ticket sales, the rest of the company members try to save the show--and their dreams.