SIGNED COPY. Sometimes Lulu wants to play, but her big sister Zoey doesnÂ’t. Sometimes Zoey tries to share, but Lulu wonÂ’t. Sometimes, it is HARD to get along with a sister! But, sometimes, sisters come together and create something wonderful. This charming story follows the adventures of Lulu and Zoey as they navigate the ups and downs of sisterhood and find there is room in their hearts for each other.