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 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 colleague Thomas Vere Bayne (1829–1908) were responsible for the Jack the Ripper murders. This theory was based primarily on a number of anagrams derived from passages in two of Carroll's works, "The Nursery "Alice"", an adaptation of "Alice's Adventures in Wonderland" for younger readers, and from the first volume of "Sylvie and Bruno". Carroll first published both works in 1889 and was