I think I can't

By Jon Scieszka

Subjects: Trucks, fiction, Rescue work, Juvenile fiction, Worry in children, Emotions, fiction, Fiction, Fear in children, Worry in fiction, Children's fiction, Trucks in fiction, Trucks, Concrete mixers, Worry

Description: Melvin, a cautious cement mixer, worries that he cannot keep up with the other trucks, but when Rita needs help, he overcomes his fear in order to help her.