Jose Molina wrote two of the best episodes of Joss Whedon's Firefly, "Ariel" and "Trash." Now he's written a new original story, in the book Firefly: Still Flying. He talked to us about Jayne's betrayal, and returning to the 'verse.

Joss Whedon's Firefly was an inspiration in so many ways, but one of them was its innovative approach to depicting spaceships and space travel. Here are some exclusive concept art images from a new book that celebrates Firefly's enduring inspiration.

It's not as good as a new season of Firefly on television, but it's still cause for celebration — a new anthology will feature original tales from TV series writers Jane Espenson, Jose Molina, Brett Matthews and Ben Edlund.