Isabelle Nazare-Aga (born 1963) specialized neuro-linguistic programming (NLP), sophrology, behavioral and cognitive therapy, and runs internships on personal development, communication and stress management. She had written 4 books on this subject. She also hosts seminars in order to help victims of manipulation and moral harassment.
Her undisputed bestseller "Manipulators are among us" (2013) was translated into 12 languages. More than 200 000 copies of the book were sold so far.
* The website www.colibri.bg is optimized 
