e-book

The OAPEN Library contains freely accessible academic books, mainly in the area of humanities and social sciences. OAPEN works with publishers to build a quality controlled collection of open access books, and provides services for publishers, libraries and research funders in the areas of deposit, quality assurance, dissemination, and digital preservation.
Our political biographies, volumes of our award-winning educational series, source publications, large-volume monographs and handbooks provide a wide range of up-to-date and essential knowledge for readers primarily interested in the social sciences. Our books include a large number of basic textbooks and textbooks used in higher education.
The database contains a total of 775 titles: Anthropology, Bibliography, Cinoatography, Philosophy, Physics, Information Society, Literature, Literary Theory - Literary History, Literary Science, Law, Chemistry, Economics, Marketing, Mathematics, Monography, Media, Arts, Education Linguistics, Ethnography, Education Policy, Pedagogy, Politics - Political Science, Psychology, Finance, Press History, Sociology, Sociology - Sociography, Fiction, Social Science, History, Religion, Music, Musicology, Biography, Ancient Near East.
The database contains 885 titles: bibliography, cinoatography, philosophy, genetics, martial arts, applied arts, literature, literary studies, law, communications science, library science, linguistics, economics, cultural history, art history, linguistics, linguistics, linguistics, linguistics, political science, psychology, archeology, sociology, theater, dictionary, history, religion, musicology.
This database contains about 250 specialised books from the Kossuth Publishing Group. The volumes were published in the fields of History, Political Science, Philosophy, Psychology and Social Psychology.
The most important series are the following in the Osiris classics series: Hungarian (Endre Ady, János Arany, Mihály Babits, Dániel Berzsenyi, Mihály Csokonai Vitéz, Attila József, Gyula Juhász, Dezső Kosztolányi, Zsigmond Móricz, Sándor Nemes Nagy, János Pilinszky, Miklós Radnóti, Lőrinc Szabó, Árpád Tóth, János Vajda, Mihály Vörösmarty, etc.) and greats of world literature (Aristophanes, Büchner, Chekhov, Moliere, Schiller, Sophocles, etc.).
There are 11 major dictionaries of the Tinta Publisher in the database (Interpretive dictionary, Etymological dictionary, Foreign words dictionary, Synonym dictionary, Dictionary of opposite words, Dictionary of old words, Dictionary of foreign words adatptation into Hungarian, abbreviations dictionary, pronunciation dictionary, word and proverb dictionary, list of composit words).
The database contains more than 500, mostly Hungarian, publications of Typotex Publishing. The database has higher education textbooks, notes and technical books from in the area of natural and social sciences.
Books and textbooks digitalized by L'Harmattan Publishers comprise of a full-text database of a substantial portfolio of art literature. It contains about 10,000 book chapters, nearly 1,400 books, and 370,000 book pages. The published book are covers mainly  the field of humanities and social science.
Project Gutenberg is a library of over 60,000 free eBooks. Choose among free epub and Kindle eBooks, download them or read them online. You will find the world's great literature here, with focus on older works for which U.S. copyright has expired. Thousands of volunteers digitized and dilyestly proofread the eBooks, for enjoyment and education.