""All the World is a Stage."" William Shakespeare's dog craves a part of his own in one of Master Shakespeare's plays. People of all ages can follow Crab as he discovers his perfect part in a play. Bring on the Comedy, Tragedy and History This story is a unique and fun introduction for children to the world of Shakespeare. Children are introduced to historical figures and some of Shakespeare's greatest characters in this story about a lovable dog named Crab.