Dunno on the Moon (Russian: Незнайка на Луне) is a fairytale novel by Nikolay Nosov from the series about the adventures of Dunno with elements of science fiction. This is the final part of a trilogy of Nosov's novels, consisting of the works (1953-1954), (1958), and Dunno on the Moon (1964-1965). For the first time novel, Dunno on the Moon was published in the magazine (rus. Семья и школа) in the years 1964–1965. A separate edition of the book was published by Detskaya Literatura in 1965.