The DVD-ROM “Esperanto elektronike” [“Electronic Esperanto”] is the most comprehensive and diverse collection of material about the international language Esperanto. It is aimed at both Esperantists and non-Esperantists. To Esperanto speakers, it gives an abundance of interesting Esperanto-related materials (books, articles, music, etc.). For non-Esperanto speakers, it delivers information about Esperanto, courses, dictionaries, etc. The fourth edition of this successful disc contains materials in 26 languages, new pictures, books, songs, magazines, projects.