Psychopaths in the Workplace
When Power Lacks ConscienceA revised and expanded edition on manipulation and abuse of power at work, with new perspectives on digital control and AI.
View the Swedish edition at Bokus ↗Lisbet Duvringe & Mike Florette
Look behind
the facade.
Understand the patterns.
Books and conversations about manipulation, power and dark behaviour. At work, in relationships and online.
DARK CORNER / BOOKS ON DARK BEHAVIOURSELECTED MEDIA APPEARANCESTV4 NyhetsmorgonSveriges RadioDi WeekendÄlskade Psykopat
The bookshelf / 01
Five ways to explore
what happens in the shadows.
Explore books on destructive patterns, abuse of power and relationships where boundaries gradually shift.
Psychopaths in the Workplace is presented here with its English cover. The other books are shown with their original Swedish titles and covers.
Kvinnliga psykopater
Masters of manipulation at workAn exploration of female psychopathic behaviour at work, with research perspectives and accounts from people with first-hand experience.
Find out more at Bokus ↗
Psykopater online
Risky dating relationshipsOn online dating, trust and manipulation. Stories and conversations with researchers and other professionals shed light on relationships online.
Find out more at Bokus ↗
Mänskliga parasiter
Those who take without giving anything backOn repeatedly exploiting other people's time, resources and trust — and on recognising patterns and setting boundaries.
Find out more at Bokus ↗Hotet inifrån – Toxiska chefer
Invisible violence at workOn destructive leadership, a culture of silence and gaslighting at work, and the people affected by them.
Find out more at Bokus ↗Where would you like to start?
Choose a topic to find a book to start with. This guide helps you explore themes and reading; it does not assess a person.
Your book suggestion will appear here.
Digital reading / HR People
Short reads.
New perspectives.
Explore our mini e-books on behaviour, habits and recovery. The books are in Swedish; original titles are shown below.
I huvudet på en psykopat
Lisbet Duvringe & Mike Florette · Swedish mini e-bookA short introduction for readers who want to understand psychopathic behaviour and dark patterns.
View and buy in our bookshop ↗
Hur du får saker gjorda
Lisbet Duvringe & Mike Florette · Swedish mini e-bookOn overcoming procrastination, taking small steps and making new habits easier to build.
View and buy in our bookshop ↗
Hantera stress för balans & återhämtning
Lisbet Duvringe & Mike Florette · Swedish mini e-bookOn stress, recovery and finding more balance in everyday life.
View and buy in our bookshop ↗The links open our Kartra bookshop. See the shop for current prices, delivery details and purchase terms.
The conversations / 02
From the bookshelf
to the public conversation.
Interviews and conversations with Lisbet, Mike or both. Follow the links to each publisher and podcast.
This is a verified selection, checked in October 2026. Older items may no longer have working players. Some articles require a subscription. Titles are translated for this page; the original content belongs to each publisher and is in Swedish.
Online course & talks
The art of dealing with
a psychopath.
Deepen your understanding of manipulation and psychopathic behaviour at work and in close relationships. Lisbet Duvringe and Mike Florette guide you through patterns, responses and approaches.
8modules
40lessons
Certificateafter the course
Learn from insights shared by researchers, psychologists and police officers. The course offers perspectives on recognising and dealing with manipulative behaviour.
Explore the online course ↗See the course page for the current price, access details and full terms. The course and purchase page are in Swedish.
For organisations and groups
Talks & workshops
We offer talks and workshops on dark behaviour, manipulation and destructive patterns.
- Psychopathic behaviour at work
- Female psychopathic behaviour
- Manipulation and relationships online
Contact us to discuss the topic, audience and format.
Register your interest ↗Buy and watch at home · Recorded talk
The art of dealing with a psychopath
A talk with Lisbet Duvringe and Mike Florette on psychopathic behaviour, ways to handle it and how to move forward.
45 minutes · Seven days of access
Watch wherever and whenever you like, as often as you wish during your access period.
This opens our Kartra purchase page, where the current price and full terms are shown. The talk and purchase page are in Swedish.
Perspectives in motion / 03
Watch the videos.
Keep reflecting.
Two short book presentations from Lisbet's own material. Play the videos whenever you like. The videos are in Swedish.
Hotet inifrån
Flying monkeys
A short clip on how other people can be drawn into destructive dynamics at work.
Book presentation · About 31 secondsMänskliga parasiter
Those who take without giving back
A video presentation of the book. This is earlier promotional material; follow the link below for current book information.
Book presentation · 5 seconds · Silent
Behind the books / 04
Two voices.
Shedding light on a difficult subject.
Dark Corner brings together books and media appearances that open up conversations about dark and destructive behaviour.
Lisbet Duvringe
Author and speaker with experience in leadership, HR and change management. Author of Mänskliga parasiter and Hotet inifrån – Toxiska chefer, and co-author of the books on psychopaths.
Mike Florette
Author, speaker and rhetoric specialist. Together with Lisbet, he has written about psychopathic behaviour at work and online. He also contributes to conversations and podcasts on the subject.
Frequently asked questions
Knowledge that invites questions.
Which book should I start with?
Start with what you want to understand better. Two books address work and toxic bosses. Psykopater online focuses on dating, while Mänskliga parasiter explores repeated exploitation. Use the book selector above to find a starting point.
Can I book a talk or a conversation?
Yes. Contact us about a talk, workshop, interview or consultation. Tell us the topic you would like to explore and your audience, and we can discuss the format and practical details.
Can the books be used to diagnose someone?
The books and website offer perspectives on behaviours and patterns. They are not diagnostic tools and do not replace a professional assessment.
Personal support / Consultation
Understand the situation.
Find your next step.
Have you experienced manipulation, destructive relationships or a difficult situation at work? We offer consultation, with Lisbet Duvringe as your sounding board.
The conversation focuses on your situation: recognising patterns, setting boundaries and exploring ways forward. Leaders and HR professionals can also seek support with workplace and leadership challenges.
45-minute consultation
See the booking page for available formats, current prices and terms.
This is consultation and coaching, not psychological treatment or legal advice. The booking page is in Swedish; contact us to discuss language and format.
Continue the conversation / 05
A talk.
An interview.
A new perspective.
Would you like to discuss the books, book a talk or invite us to your podcast? Get in touch and tell us what you have in mind.
CONTACT / DARK CORNERinfo@psykopater.nu0708-270136Start a conversation ↗
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