Mackenzie and Amy were best friends.
Until Amy was brutally murdered.
Since then, Mac''s life has been turned upside down. She is
being haunted by Amy in her dreams, and an extremist group called
the Trackers has come to Mac''s hometown of Hemlock to hunt down
Amy''s killer: A white werewolf.
Lupine syndrome-also known as the werewolf virus-is on the rise
across the country. Many of the infected try to hide their
symptoms, but bloodlust is not easy to control.
Wanting desperately to put an end to her nightmares, Mac decides
to investigate Amy''s murder herself. She discovers secrets lurking
in the shadows of Hemlock, secrets about Amy''s boyfriend, Jason,
her good pal Kyle, and especially her late best friend. Mac is
thrown into a maelstrom of violence and betrayal that puts her life