
For years, a persistent (and mostly unserious) theory has pulsed through the Cosmere fandom: Hoid — the cosmic wanderer who appears across Brandon Sanderson’s novels — is actually Sanderson himself. Not metaphorically, but literally, a hidden metatextual “self-insert” presence inside his own fiction. It sounds far out, but if Stephen King could write himself into the Dark Tower, surely someone as crafty and self-aware as Sanderson could (and would?) do the same.
It was the right time to write a novel. I had always been mesmerized by horror and mystery, ever since I was a child. After writing All Your Base Are Belong to Us, my non-fiction history of games, I was continually inspired by the industry’s best, darkest narratives. I was also thinking about “My Life Among the Serial Killers,” the book Dr. Helen Morrison and I wrote, which became a worldwide bestseller. And I began to study horror and mystery seriously after immersing myself in games like Alan Wake and L.A. Noire.