Pierrot a formulaic structure (Cassander, father of Columbine, and Pierrot, his dim-witted servant, undertake a mad pursuit of Columbine and her rogue lover, Harlequin). The formula has proven enduring: Pierrot is still a fixture at Bakken, the oldest amusement park in the world, where he plays the nitwit talking to and entertaining children, and at nearby Tivoli Gardens, the second oldest, where the Harlequin and Columbine act is performed as a pantomime and ballet. Pierrot—as "Pjerrot", with his boat-like hat and scarlet grin—remains one of the parks’ chief attractions. Ludwig Tieck's "The Topsy-Turvy World" (1798) is an early—and highly successful—example of
Jack the Ripper, Light-Hearted Friend similarly incriminating anagrams could be derived from Wallace's own book. When Harper's Magazine excerpted "Jack the Ripper, Light-Hearted Friend", Heaney and Jacobson wrote in response that its first three sentences: are an anagram of: Carroll has been voted by the staff and readers of "" as the least likely suspect (out of 22 names featured) to have actually been Jack the Ripper. Jack the Ripper, Light-Hearted Friend Jack the Ripper, Light-Hearted Friend is a 1996 book by Richard Wallace in which Wallace proposed a theory that British author Lewis Carroll, whose real name was Charles L. Dodgson (1832–1898), and his