linguistic:translation, quality:correction, information:classification
Adaptations

Gilbert adapted the stories of H.M.S. Pinafore and The Mikado into children's books called The Pinafore Picture Book and The Story of The Mikado giving, in some cases, backstory that is not found in the librettos. Many other children's books have since been written retelling the stories of the operas or adapting characters or events from them. In the 19th century, the most popular Gilbert and Sullivan songs and music were adapted as dance pieces.

Many musical theatre and film adaptations of the operas have been produced, including the following: