In 2015, science fiction writer Nancy Kress released Yesterday’s Kin, a sci-fi novella that won a Nebula Award and was included in 2015’s The Year’s Best Science Fiction: Thirty-Second Annual Collection. But despite these accolades, Kress wasn’t satisfied with the finished novella, and decided to expand the story so much it become a trilogy of novels. With the third and final book in Terran Tomorrow (hardcover, Kindle) now available, I conducted the following interview to find out what this last chapter is about, what ispired it, and whether it is the end or if she’s planning to expand this story even further.