The Sussex Edition of the Complete Works of Rudyard Kipling was published in 35 volumes (1937-1939); the Burwash Edition was published in 27 or 28 volumes (1941). These editions, as complete sets, should not be combined with less comprehensive sets of Kipling's work, regardless of whether or not the smaller sets use "Complete" in the title. For example: The Complete Works of Rudyard Kipling (ISBN 0681287659) is a single-volume work, and Obras Completas is a two-volume work, and should not be combined with the larger sets.