1. A comprehensive overview of a trio of negative personality traits, Narcissism, Machiavellianism and Psychopathy in the workplace and wider society.

2. Appeals to laypeople and a generalist audience with an interest in mental health and wellbeing, including those who have been affected by managers and colleagues in the workplace and elsewhere with these DT traits and who have suffered as a result.

3. Explores the practical implications for organisations, offering strategies for managing individuals with these traits, raising ethical concerns relating to employee manipulation and the balance between individual success and organisational wellbeing

Brendan Coleman has spent over 30 years working in large international organisations in a variety of roles. With a doctorate from Henley Business School, he is now an author and Chartered Organisational Psychologist advising on the presence of the Dark Triad in the workplace.

Victor Dulewicz is Managing Partner of VDA Consultants and Emeritus Professor at Henley Business School where he has been Head of HRM & OB and Director of the Centre for Board Effectiveness. Previously, he worked as a Chartered Occupational Psychologist for Rank Xerox, the Civil Service Department and STC Telecoms Group.