Features a new story each day, special activities and have the chance to get a free book, while supplies last. Saturday, Sept. 7: The Horse Museum by Dr. Seuss A never-before-published book by one of the greatest children’s storytellers of all time. It is a unique Seuss book about creating and looking at art. Sunday, Sept. 8: Hey Grandude! by Paul McCartney An action-packed picture book about the fun grandkids and grandparents can get into. In addition, Barnes & Noble Cafés will offer a free tall, hot or iced coffee plus café sampling on Saturday and $1.50 confetti cupcakes with any café purchase on Sunday.