Sarah Armstrong Mystery series

The Sarah Armstrong Mystery series is a fictional series created by true crime author-turned-novelist Kathryn Casey, first published by St. Martin's Minotaur in 2008. Booklist magazine named the first novel, Singularity, one of the top ten Best Crime Novel Debuts of 2009.

Sarah Armstrong Mystery series

The Sarah Armstrong Mystery series is a fictional series created by true crime author-turned-novelist Kathryn Casey, first published by St. Martin's Minotaur in 2008. Booklist magazine named the first novel, Singularity, one of the top ten Best Crime Novel Debuts of 2009.