She had her PhD from UC Berkeley, several papers listed in the indexes of things like Clinical Microbiology and The Journal of Parasitology. From what I could tell, she was presently on staff with a research project out of Grace Memorial Hospital in Chicago. And she had cowritten at least two papers with Aubrey. One was called “Patterns in Parasitic Modification of Host Behavior,” and the whole thing was posted on a newsgroup, ripped off from a magazine called Nature. The other one I found was “Cystic Extent as Behavioral Metric in T. gondii Infection.” In the pictures of her that I found online, she had shoulder-length auburn hair and surprisingly blue eyes. When she smiled, she looked a little like Nicole Kidman. I found a website with pictures of a rafting trip that she and Aubrey both went on a few years before. There were four other couples, but I kept staring at Aubrey, who was laughing, his arms around his wife. In the photograph, his wedding ring seemed to glow. She was beautiful.