THR: Were you at all scared about how The Host would translate to film?
SM: So many people had a hard time with that. The only three people I think who weren’t ever worried were me, Nick Wechsler, the producer, and Andrew Niccol, the director, because we all are like, ‘No, it’s obvious, totally obvious. You just need to have the most brilliant actress in the world and you don’t have a problem.’ And we got her, so we were really lucky. Saoirse [Ronan] is amazing. When you have an actress of that caliber, especially when not everybody knows who she is yet, I think she’s going to blow people away. And then you give her this concept role, it’s like a gift. She just loves to be able to do it and watching her -- oh my gosh. There’s this one scene that has no music, it’s a close-up of her face for five minutes and you cannot look away. I mean, tears streaming down my face the first time I saw it. It was unreal.
THR: How involved have you been in the casting process?
SM: That was such a collaborative group. Nick brought me in from the very beginning. He wanted to do the movie and we got together. We kind of talked about how would you do this, and we both felt comfortable with it. Then he’s like, ‘What are your favorite science-fiction movies?’ My number one favorite science-fiction movie is Gattaca. Andrew Niccol was at the top of the list. I also really liked The Truman Show because it’s such an odd but cool concept, and Andrew wrote that originally as a thriller and not a comedy. I’d really love to see that script -- someday, I’m gonna get to read that. [Nick’s] like, ‘Well, Andrew’s fantastic’ and he’d worked with him before, and Andrew wanted to do it. He’s never done an adaptation before, so that was really cool.
THR: During your time working on The Host film, you’re also writing the sequel. How difficult was it to switch gears between working on the movie and the next book?
SM: It’s really tough. I mean, it’s such a different kind of creative expenditure. When you’re working on the movies, it’s very collaborative, there’s a lot of other people involved, and you sort of put in your two cents where you can and consult a bit. When you’re writing, it’s all you all the time and it is interesting to have the actors in the back of my head and think, ‘Anything that I write down, they may have to do.’It’s a little bit more challenging to have that distraction.
THR: Now you have a face to put with these characters that is maybe different than what you originally envisioned.
SM: I really try hard not to do that. I kind of have to kick Jake [Able] and Diane [Kruger] out of my head, and all the rest of them, and go back to the original look of the characters to help out. I’ll go back and re-read the first novel to get back into the world. I have to do that frequently because every time I get pulled away, I have to immerse myself again and so it’s a slow process to get started writing. It goes a lot faster if you can just stick to it.
THR: How far are you on the second book?
SM: Not very far. It’s been a really challenging last year. There just hasn’t been a lot of time for writing.
THR: Where do you see the story progressing?
SM: Not having written it doesn't mean you don’t know everything that’s going to happen. I have very detailed outlines, I do a lot of outlining to the point where there’s dialogue in my outlines. The outline for this is about 50 pages long. It gets very in depth. So I know exactly what’s going to happen, There’s a lot you can do with a science fiction world. There’s a lot of exploration you can do, so there’s a lot of different directions.
THR: The first book was a hefty one. How long will the next book be?
SM: I don’t have any idea. It usually surprises me. I always think I’m going to be able to tell something in a shorter period of time than it takes me, which I’m sure is a big flaw, but I think it’s gonna be shorter than the first one.
THR: How many books do you see in the series?
SM: Three. I have a pretty good end arc in mind for it, so hopefully that will happen.
THR: And you’re planning to adapt them all to film?
SM: I think they’d like to keep going. That’s the conversation I’ve had. I think the biggest hold up is the fact that I’m writing so slow.
Check out the entire interview here.