The Sky is Taken: It's Time to Get Over Firefly | Tor.com
Kaylee Frye | The Firefly and Serenity Database | Fandom
Canceled 'Firefly' series spawns big-screen 'Serenity' | TahoeDailyTribune.com
Firefly 15 years: What happened to the characters after Serenity? | Radio Times
Firefly - Rotten Tomatoes
Firefly streaming guide: Watch Firefly & Serenity online | Space
Firefly (TV Series 2002–2003) - IMDb
Amazon.com: Firefly: The Complete Series [Blu-ray] : Nathan Fillion, Gina Torres, Alan Tudyk, Morena Baccarin, Adam Baldwin, Jewel Staite, Sean Maher, Summer Glau, Ron Glass, Joss Whedon: Movies & TV
Nathan Fillion doesn't want Firefly to continue — and neither should we - Polygon
List of Firefly (TV series) characters - Wikipedia
Firefly - Rotten Tomatoes
Watch Firefly Streaming Online | Hulu (Free Trial)