| Books | |
| Serenity: The Official Visual Companion | |
 | |
| Author | Joss Whedon |
| Published by | Titan Books |
| Publication date | September 1, 2005 |
| ISBN | 1845760824 |
Serenity: The Official Visual Companion is a book containing a shooting script of the movie Serenity with a lot of extra information about the series. It has many interviews with the series creator Joss Whedon. It explains what roles were originally envisioned. It has a history of the universe and how the government is set up, including a look at the Unification War. It contains 160 pages of Firefly information.