'Enthralling and terrifying. The Dark Side of the Mind is a chilling glimpse into a world of miscreants, monsters and the misunderstood.' Professor Dame Sue Black, author of the Sunday Times bestseller All That Remains

'Kerry Daynes delves into the minds of psychopaths in a fascinating memoir.' Katya Edwards, Daily Mail

'Daynes offers fascinating insights into what makes criminals tick and how they might be more effectively treated. Her book is funny, wise and thoroughly gripping.' Jake Kerridge, writer and critic

'Grimly fascinating - a timely and gripping exploration of mental health issues in the criminal justice system from an author intimately acquainted with its dark heart.' Harriet Tyce, author of Blood Orange

'Kerry Daynes writes with knowledgeable insight on a side of people - and the criminal system that purports to treat them - that many would prefer to leave alone. The humour and psychological skills that have enabled her survival shine through.' Jessica Fellowes, author of The Mitford Murders

Welcome to the world of the forensic psychologist, where the people you meet are wildly unpredictable and often frightening.

The job: to delve into the psyche of convicted men and women to try to understand what lies behind their often brutal actions.

Follow in the footsteps of Kerry Daynes, one of the most sought-after forensic psychologists in the business and consultant on major police investigations.

Kerry's job has taken her to the cells of maximum-security prisons, police interview rooms, the wards of secure hospitals and the witness box of the court room.

Her work has helped solve a cold case, convict the guilty and prevent a vicious attack.

Spending every moment of your life staring into the darker side of life comes with a price. Kerry's frank memoir gives an unforgettable insight into the personal and professional dangers in store for a female psychologist working with some of the most