Who knew "Interquel" is a Word

When there are already two or more completed works, a sequel can portray events which happen between them, bridging one story to the other. An “interquel" is therefore a sequel to one work and a prequel to another. For example, Metroid Prime and its sequels were released after Metroid and Metroid II, but take place between them. This is more common in ancillary works in other media rather than works in a popular series. For example, the novel The Godfather Returns takes place between the events of the films The Godfather and The Godfather Part II, and the Star Wars multimedia project Shadows of the Empire takes place between the films The Empire Strikes Back and Return of the Jedi. The new film Fast & Furious takes place in the time between 2 Fast 2 Furious and The Fast and the Furious: Tokyo Drift. The video game Street Fighter IV takes place after Super Street Fighter II Turbo but before Street Fighter III 2nd Impact.