What was something interesting you learned while researching that didn’t make it into one of your books?
For Mesilla, it was a lot of stuff, to be honest: I love the history of the American West (while recognizing how problematic it has been to mythologize it in popular culture). And yet, I get swept up in all the little nooks and crannies that aren’t readily talked or written about. I had a scene I wanted to put in about feral camels in the Southwest United States—they were part of the very real United States Camel Corp, an ill-fated experiment to import camels to be used as pack animals in Texas and New Mexico territories. Once the Civil War hit, the Corp was disbanded and the camels either were sold or escaped. I loved the idea of my characters coming into contact with them, even in passing, this romantic notion that the camels have flourished out here in the wilds, no longer bothered by humans.