• Coptic Dictionary Online Coptic keyboard
• Coptic dictionary by Walter Crum (1939) (+ other edition )
• Compléments au dictionnaire copte de Crum, by Rodolphe Kasser (1964)
• A concise Coptic-English lexicon by Richard Smith (1982)
• Coptic etymological dictionary by Jaroslav Černý (1976)
• Dictionnaire étymologique de la langue copte: etymological dictionary of the Coptic language, by Werner Vycichl (1983)
• Vocabularium coptico-latinum: Coptic-Latin dictionary, by Gustav Parthey (1844)
• Peyronis lexicon copticum, Lexikon linguæ copticæ: Coptic-Latin dictionary, by Amedeo Peyron (1896)
• Lexicon ægyptiaco-latinum: Coptic-Latin dictionary, by Mathurin Veyssière de Lacroze & Charles Godfrey Woide (1775)
• Lingua ægyptiaca restituta: Coptic-Latin-Arabic dictionary, by Athanasius Kircher (1643)
• Coptic loanwords of Egyptian Arabic by Federico Corriente, in Collectanea Christiana Orientalia (2008)
• Coptic lexical influence on Egyptian Arabic by Wilson Bishai, in Journal of Near Eastern studies (1964)
• Coptic language: a course of lessons, by Nabil Isshak (2006)
• The Egyptian-Coptic language, by Eitan Grossman & Tonio Sebastian Richter (2014)
• studies about the Coptic language, by Tonio Sebastian Richter
• Egyptian-Coptic and comparative linguistics in the century from Schlegel to Fink, early encounters (2015)
• Coptic noun phrases by Egedi Barbara, thesis (2012)
• The origins and development of the definite article in Egyptian-Coptic, by Maxim Kupreyev, in Studies in ancient art and civilization (2014)
• The modern pronunciation of Coptic in the mass by John Dyneley Prince, in Journal of the American Oriental Society (1902)
• Introductory Coptic grammar (Sahidic dialect) by John Martin Plumley (1948)
• Compendious grammar of the Egyptian language by Henry Tattam (1830)
• Grammaire copte: Coptic grammar by Alexis Mallon (1907)
• Koptische Grammatik: Coptic grammar by Ludwig Stern (1880)
• Koptische Grammatik: Coptic grammar by Möritz Gotthilf Schwartze & Heymann Steinthal (1850)
• Grammatica linguæ Copticæ: Coptic grammar by Amedeo Peyron (1841)
• Rudimenta linguæ Coptæ sive Ægyptiacæ by Raphael Tuki (1778)
• books about the the Coptic language: Google books | Internet archive | Academia | Wikipedia
• Coptica: Coptic texts: Gospel of Thomas, Gospel of Judas, Coptic apocryphs & documents
• Miscellaneous Coptic texts in the dialect of Upper Egypt, by Wallis Budge (1915) with English translation
• Coptic Apocrypha in the dialect of Upper Egypt, by Wallis Budge (1913) with English translation
• The Coptic version of the New Testament in the Northern dialect, otherwise called Memphitic and Bohairic, with a literal English translation, by George Horner (1898): Matthew & Mark & Luke & John - Paul - other books
• The Coptic version of the New Testament in the Southern dialect, otherwise called Sahidic and Thebaic, with a literal English translation by George Horner (1911): Luke & John - Paul (1 & 2) - Acts of the Apostles - Catholic Epistles & Apocalypse
• The new biblical papyrus, a Sahidic version of Deuteronomy, Jonah, and Acts of the Apostles, by Herbert Thompson (1913)
• The Apostolical Constitutions or Canons of the Apostles, by Henry Tattam (1848) with English translation
• Acta apostolorum coptice: the Coptic version of the Acts of the Apostles, by Paul de Lagarde (1852)
• The Coptic Psalter in the Freer collection, by William Worrell (1916)
• The Ancient Coptic version of the Book of Job the Just by Henry Tattam (1846)
• The Coptic (Sahidic) version of certain Books of the Old Testament by Herbert Thompson (1908)
• Der Pentateuch koptisch: the Coptic Pentateuch, by Paul de Lagarde (1867)
• The martyrdom and miracles of Saint George of Cappadocia by Wallis Budge (1888) with English translation
• Short texts from Coptic ostraca and papyri by Walter Ewing Crum (1921)
• Le martyre de Saint Hélias: The Martyrdom of St. Helias, by Georgy Sobhy (1919) with French translation
• Histoire du patriarche copte Isaac: The life of the Coptic patriarch Isaac, critical study, text and translation (in French) by Émile Amélineau (1890)
• Études sur les fragments coptes des Conciles de Nicée et d'Éphèse by Charles Lenormant (1852)
• Internet archive: Coptic texts
→ Egypt: maps & documents
→ Arabic Bible by the Coptic church