Gadelica was a short-lived publication from the nineteenth century. It was founded and edited by the influential scholar of Irish language, T. F. O'Rahilly. Gadelica sought to pursue and promote investigation into the area of Celtic studies, including philology. Articles focus on modern Irish language from 1600 onwards, and Irish literature also features prominently. There are also reproductions and discussions of Irish texts from original manuscripts, both prose and verse, as well as folk songs and folk tales. Gadelica's articles are written primarily in Irish.