Nineteenth-century English author Charles Lutwidge Dodgson was best known by his pen name Lewis Carroll, under which he wrote many books. His most famous books were "Alice's Adventures in Wonderland" and its sequel, "Through the Looking-Glass." In 2269 (stardate 5143.3), when the starship Enterprise returns to the "shore leave" amusement park planet, and encounters robotic constructs of several of Carroll's characters, Spock mentions that his mother was particularly fond of the author's work.