A brilliant psychological thriller about the confrontation between a cunning serial killer and a former profiler. To write it, the author trained with world-renowned criminologist and profiler Brent Turvey. She also completed courses for law enforcement officers in the investigation of serial murders and worked for a private detective company.

TERRITORY OF THE BEAST Atlanta, Georgia. In the sweltering summer heat, the blood of the capital's residents literally runs cold. A serial killer, whose cruelty has never been equal here, is hunting people in the city. Self-confident and arrogant, this beast sends mocking letters to the media, promising more deaths. And so far he has not left a single trace behind... A GAME FOR TWO Desperate to stop the maniac on his own, police lieutenant Aaron Rauser turns to the only person who can penetrate the insane mind: Kay Street, a former FBI profiler and former alcoholic. Having long since left the Bureau, she leads a new life far from hunting serial killers. But he cannot refuse his old friend. Moreover, for Kay it is clear - THERE ARE NO FORMER PROFILERS...

“Williams created one of the most realistic main characters in crime literature, whom I had the pleasure of meeting.” — Tess Gerritsen “An exceptionally smart novel with a powerful central character.” — Karin Slaughter “K Street is my type of detective. She is very complex, smart, with a lot of flaws and endowed with a sharp, observant and dark mind.” — Jocelyn Jackson “K Street is worth getting to know everyone.” - The Sun "Williams handles the investigative proceedings with confidence, uses frank language to portray a creepy killer, and isn't above injecting some Southern humor into the grim narrative." — New York Times Book Review "An explosive, unpredictable and psychologically complex thriller that turns crime genre clichés inside out." — Publishers Weekly “At the end of the novel, you're bound to slap yourself on the forehead, remembering all the clues you missed.” — The Atlanta Journal Constitution.