Basit Deniau's houses were haunted to begin with. A house embedded with an artificial intelligence is a common thing: a house that is an artificial intelligence, infused with a thinking creature that is not human? That is something else. But now Deniau's been dead a year, and Rose House is locked up tight, as commanded by the architect's will: all his possessions and files and sketches are confined in its archives, and their only keeper is Rose House itself. Rose House, and one other. Dr. Selene Gisil, one of Deniau's former prot
