quadrilogies

A quadrilogy is a series of four related works, often in the same genre, that are published or released sequentially. The term is derived from the Latin words "quattuor," meaning four, and "ludus," meaning play or work. Quadrilogies can appear in various forms of media, including literature, film, television, and music.

In literature, a notable example is J.R.R. Tolkien's "The Lord of the Rings," which is actually a trilogy, but the term "quadrilogy" is sometimes used to refer to the entire cycle of works that includes "The Hobbit" and "The Silmarillion." Another example is the "A Song of Ice and Fire" series by George R.R. Martin, which consists of four published books and several planned ones.

In film, the "Star Wars" saga is often referred to as a quadrilogy, encompassing the original trilogy and the prequel trilogy. Similarly, the "Harry Potter" series by J.K. Rowling is a quadrilogy, consisting of four books and eight films.

In music, a quadrilogy can refer to a set of four albums or songs that are thematically or stylistically connected. For example, the "Dark Side of the Moon" album by Pink Floyd is often considered a quadrilogy, as it is divided into four sections.

Quadrilogies are a popular format for storytelling and artistic expression, as they allow creators to explore complex narratives and themes over an extended period. They also provide audiences with a sense of continuity and progression, as they follow a character or story through multiple stages of development.