The Ducks of Doom, Volume 4 by Robert Smith
Approx. 77,970 words.
Published on January 17, 2009.
While the Camels of the Negev, with the help of Red Tse and Princess Secrets of the Pyramids plot their escape from the Pharaoh, Merlin and his chums struggle to master the art of changing young Arthur's diapers, feeding him, and educating him so that he will be able to save the Underworld from the evil Dr. Wacker.