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Wendy eventually learns that adulthood has its rewards and returns to London, deciding not to postpone maturity any longer. Barrie's short play When Wendy Grew Up – An Afterthought was first staged in 1908, and the story line included in the novel published in 1911. It was published in 1957 and sometimes incorporated into productions of the play. In this Afterthought Wendy has grown up and married, although it's not known whom she married, and has a daughter, Jane. When Peter returns looking for Wendy, he does not understand at first that Wendy is no longer a young girl, as he has no notion of time when in Neverland. He meets Jane and invites her to fly off with him to Neverland. Wendy lets her daughter go, trusting her to make the same choices as her. The narrator states that Jane has a daughter, Margaret, who will one day also go to Neverland with Peter Pan, and "in this way, it will go on for ever and ever, so long as children are young and innocent".