Ladybug Girl gets dressed up for Halloween in the newest hardcover addition to the New York Times bestselling series. It is Halloween and Lulu must decide on a costume. Should she be Ladybug Girl or something new? She tries many different costumes, but nothing seems right. Maybe she'll think of the perfect costume as she enjoys the autumn day with her family by pumpkin picking and going on a hayride. But it isn't until Lulu and Bingo...