My pseudonym is Katherine Addison. Katherine reviews nonfiction. Sarah reviews fiction. Fair warning: I read very little fiction these days.

I was born and raised in Oak Ridge, Tennessee, one of the secret cities of the Manhattan Project. I studied English and Classics in college, and have gone on to get my M.A. and Ph.D. in English Literature. My first four novels were published by Ace Books. I have written two collaborations with Elizabeth Bear for Tor: A Companion to Wolves and The Tempering of Men. My short stories have appeared in lots of different places, including Lady Churchill's Rosebud Wristlet, Weird Tales, and Strange Horizons; I've published two collections of short stories, Somewhere Beneath Those Waves and The Bone Key. I collect books, and my husband collects computer parts, so our living space is the constantly contested border between these two imperial ambitions.