By Mo Willems, Author & Illustrator. Gerald is careful. Piggie is not. Piggie cannot help smiling. Gerald can. Gerald worries so that Piggie does not have to. Gerald and Piggie are best friends. In I Broke My Trunk! Gerald tells Piggie the long, crazy story about breaking his trunk. Will Piggie end up with a long, crazy story of her own? Once again, Mo Willems creates another hilarious escapade starring the Geisel Award-winning duo. Vetted by an early-learning specialist, I Broke My Trunk! will have readers breaking into laughter left and right! For ages 3 and up.