Sara Driscoll, the pen name of Jen J. Danna, is the author of the NYPD Negotiators series and F.B.I. K-9 Novels, as well as co-author of the Abbott and Lowell Forensic Mysteries. A former infectious disease researcher, she now writes full time from her home in Toronto, Canada. She is a member of Crime Writers of Canada and can be found online at SaraDriscollAuthor.com.