The fourth book in the New York Times bestselling series about the hilarious adventures of a cheeky, loveable hero. It's time for the annual school sports day: the most anticipated day of the school year. When Hank Zipzer is chosen for the school softball team, the pressure is on. Can Hank lead his team to victory - even though he thinks he's the worst athlete in the history of the world? Yes, he can! Thanks to his lucky monkey socks.

Author Biography

Henry Winkler is an actor, producer and director. He is probably most famous for his role as the Fonz in the 1970s' US television sitcom Happy Days. But if you ask him what he is most proud of, he would say, "Writing the Hank Zipzer books with my partner, Lin Oliver." He lives in Los Angeles with his wife, Stacey, their three children and two dogs. Lin Oliver is a writer and producer of movies, books and television programmes for children. She lives in Los Angeles with her husband, Alan, and their three children.