They click a result and find:
The breakthrough came when Comet knocked over the cassette player and the drive fell out. The hum of the terminal, the smell of toner, and the velvet scritch of the cat’s paws made something in Mara wink awake. She followed a pattern she’d noticed in the indexes: every time "exclusive" appeared, there was a note in the margin in the same handwriting. It was a looping, careful script she recognized from childhood postcards her grandmother used to send. Mara checked a faded postcard on her shelf: the loops matched. Her grandmother's handwriting. index of email txt exclusive