I have been working on various historical projects since 2003. I am the co-founder of a project about world-famous author Franz Kafka. In 2010 I founded a historical research project about a forgotten group of 80 Czech Jewish teenagers, who survived in Denmark thanks to foster families. During five years of historical research, I found 30 of these survivors and reunited them after 70 years. The main result of this project is my book The friendship in spite of Hitler, I am the author of the exhibition, educational program and author of the script of the documentary film Into the North.