Shadow Moon

Mass killer Cara Lindstrom is in the wind, after a deadly encounter which leaves FBI Special Agent Antara Singh questioning her own sanity and fitness to serve. ASAC Matthew Roarke exiles Singh to Portland to work as an assistant to his old mentor, retiring profiler Chuck Snyder—but a series of mysterious break-ins alerts Singh and Snyder to an active threat revolving around an old case: a series of brutal murders of homeless teenagers on the streets of Portland and Seattle.
Singh and Snyder must go on the road and deep into Roarke’s and Cara’s pasts to discover a pattern of destiny and interconnection that holds the key to unsolved child murders, past and present.
The Huntress series takes place over six months in the present and in multiple timelines in the past. Shadow Moon is a culmination of those characters and storylines and it is strongly recommended that the series be read in order.