This modern counselor provides insights into economic, psychological and social aspects of negotiations in an innovative and easy -to-read manner. He turns gray theory into colorful reading.

Dr. Sandra Maria Gronewald, journalist and presenter for ZDF

In this compact and easy to understand book you will find many beneficial observations and educational experiences.

Prof. Dr. Dr. h.c. Bert Rürup , former Chairman of the German Council of Economic Experts

This book is an indispensable guide for anyone who wants to make communication more successful.

Prof. Dr. Burkhard Schwenker, Chairman of the Executive Committee of the consulting firm Roland Berger Strategy Consultants

This book contains case studies for effective practice that explain what is most important in negotiations.

Stefan Dräger, Chairman of Dräger Verwaltungs AG

In this compact and easy-to-read book, the author illustrates how negotiations can be made more successful.

Carsten Cramer, Director of Marketing and Authorized Signatory of Borussia Dortmund GmbH & Co. KgaA

A valuable and important book for everyone who needs to communicate easily and to negotiate successfully.

Dr. Dietmar Otti, Managing Director of Marketing at Axel Springer Media Impact