The article is a review of the monograph Teaching of National Languages in the V4 Countries of the editors Marek Pieniążek a Stanislav Štěpáník published in Prague by the Faculty of Education, Charles University, in 2016. The book presents conclusion of an international research project which took place in the V4 countries (i. e.
Czech Republic, Poland, Hungary and Slovakia) in 2016-2017. Being supported by the Visegrad Fund, the project consisted of a series of workshops and a conference.
Universities in Krakow, Prague, Budapest and Nitra participated in the project.