At a certain point, you must be able to slip loose. At a certain point, you found that you had been set free. You could be anyone, he thought. You could be anyone.

Writing about women's sexuality is very scary for me because I'm always afraid I'll get it wrong.

I've been reading Peter Straub since I was a teenager, and his work is hardwired into my brain. A Dark Matter contains echoes of all that has been great about Straub's previous work and builds upon it. This Rashomon-like tale is as spooky and frightening as anything he has written, but it's also an intense and moving celebration of love. Out of the darkness comes, ultimately, a surprising and haunting sense of joy.

I never wanted to get to a point in my life where I knew what was going to happen next. I felt like most people just couldn't wait until they found themselves settled down into a routine and they didn't have to think about the next day, or the next year, or the next decade because it was all planned out for them. I can't understand how people can settle for having just one life.

For the last few years I've tried to force myself to write at least one page every day, which doesn't sound like much but it's actually pretty hard to manage. Because I'm not allowed to do a make-up day. I can't do two pages the next day. The punishment for not completing my page is that I have to eat a vegetarian meal the next day.

I also have just my own limits about stuff. I'm not interested in writing graphically about sexual assault for example. I feel like the stuff that I'm fascinated by is the stuff that's part of the public imagination of what horror is. The bleakness is a different issue. I think that just stems from my personality. I wish that I offered a little more glimmer of hope sometimes.

I guess I'm curious about how people process grief and how they process loss. And I'm also interested in the ways in which an event can have long-reaching consequences and a life over the course of years.