About the Series Big Life Lessons for Little Kids CAN, CAN'T, COULD, COULDN'T, DID, DIDN'T, WAS, WASN'T, WILL and WON'T -- known collectively as the CAN DOs -- are all friends and they each have something to teach your child. From sharing and perseverance to doing homework and being a good sport, the CAN DOs help you as a parent lay the foundations for a well-rounded, confident and outgoing child. About the Book WILL is a child who has many friends. He shares with them and they share with him. WON'T is a child who doesn't like to share. But he soon learns, with the help of WILL, that sharing is the cornerstone of friendship.