Jay Kristoff

There's a fairy story called the 'The Shoemaker and the Elves' where this old cobbler keeps leaving leather out overnight and wakes up the next day, and there's a new pair of shoes. Co-authoring is a little like that. You send off the manuscript to your partner, and a few days later, you check your email, and hey, there's more book in here!

In its brief 14-episode run, 'Firefly' gave viewers as much chance of witnessing a horseback chase or train robbery as a laser gun and spacefight in any given episode. Snappy one-liners and silly hats were a constant, of course.

There are plenty of genre-crossover books, films, and games out there, but to do the job well, you have to do more than just smoosh a couple of 'in' concepts together, and hey presto, instant millions.

What I look for when I see a piece of art for the first time is some kind of emotional, intellectual experience, that's a combination of both of those things and is informed by my knowledge and something new that I see the artist doing.

Working with franchises can be challenging, but at the same time I really did enjoy working on 'Star Wars,' for example, and I have done a lot of 'Dungeons & Dragons' games, but I still enjoy it very much.