The first three books in the Jill Jackson series—Vodka Doesn’t Freeze, Voodoo Doll, and Black Ice by Leah Giarratano—follow a determined Sydney detective as she investigates increasingly dark and complex crimes while grappling with her own past trauma. Across the novels, Jill becomes involved in cases ranging from serial killings and violent home invasions to the dangerous world of organised drugs, each exposing the psychological depth of offenders and victims alike. The series blends gritty crime investigation with strong emotional and psychological themes, highlighting the toll of violence, the complexity of justice, and Jill’s ongoing struggle to balance her work with her personal life.