For a long time now, I’ve been itching to take my four-story fan fiction saga that linked the Firefly, Castle, and Doctor Who universes, and combine them into a single volume. It’s called The Time Conspiracy.
It all started back in 2012 with my fanfic story, “Goodbye.” In that story, I introduced time travel to the Firefly universe because—hey! It’s me. After the events of the movie Serenity, Mal and company meet up with someone from their past who should be dead. And they’re not the only ones who have been seeing ghosts. Something is wrong, and it’s up to the crew of Serenity to put it right.
This story led, inevitably perhaps, to a couple of Firefly–Castle crossovers. In “A Firefly in the Castle”, Mal visits Castle’s Earth. In “Castle Serenity”, Castle and Beckett find themselves in the far future and join the crew of Serenity. In these stories, we learn that Mal and Castle are clones, inserted into their respective time streams to nudge events in a direction favourable to the Alliance.
The conclusion of the saga came with “Miranda” in 2016. This story brings the eleventh Doctor and Clara to the Firefly universe to get to the bottom of why the Alliance is meddling with time.
It’s interesting and gratifying to see how my writing improves along the way. And there are other things. The closing scene of “Castle Serenity” is, I think, the most touching thing I’ve written. To this day, it continues to makes me misty-eyed. And from a plotting perspective, “Miranda” is the most complex story I’ve written, telling its story while fitting into the events of “Castle Serenity” and the movie Serenity.
I also have to say that I’ve really enjoyed reading this adventure. I hope you do too.
To get your hands on the EPUB file, see my blog page, The Time Conspiracy.

Another reason is what I call the Joss Whedon effect. Fans of the TV series Firefly were, to put it mildly, shocked that two major characters were killed in the follow-up movie, Serenity. The reason for this, as Joss Whedon explained in the movie commentary, was to place some doubt in the minds of the audience as to whether or not the remaining characters would survive. After all, in most stories, no matter how harrowing the action, the major characters generally pull through. The only real question is, how will they pull through? By killing two characters, Whedon shook us out of our complacency and really made us wonder not just how, but if our beloved characters would survive.