In the past 30 years, the publisher has released over 900 books in the fields of literary history, critical editions, history, educational theory, linguistics, language history, sociology, musicology, library history, art theory, theater history, psychology, ethnography, archaeology, and architecture. Among its co-publishers are institutions such as ELTE, research institutes of the Hungarian Academy of Sciences (MTA), museums, the National Széchényi Library (OSZK), libraries, archives, the Hungarian Military History Institute and Museum, and various other scholarly institutions.