There are at least nine texts calling themselves the "Apocalypse of Daniel." This text, written in Coptic, dates from the crusader period, a little after 1187 AD, and is extant in Ms. Paris, BNF copte. 58. It was published by Woide, Appendix ad editionem N. T. graeci e codici Alexandrino, Oxford, 1799, and translated into French by Frédéric Macler in 1896.