Editing Interlingue (section)

===Grammar, dictionaries and tools===
* [http://interlingue.pbworks.com/w/page/4887780/Grammatica-de-Interlingue-%28English%29 "Grammar of Interlingue in English"] by Dr. F Haas
* [http://interlingue.pbworks.com/f/Kemp_e_Pope.pdf English-Interlingue dictionary] by Kemp and Pope, also available as a [http://interlingue.narod.ru/vocabulariums.htm text file]
* [https://occidental-lang.com/resources/OccidentalCourseIn10Lessons-EnglishTranslation.pdf "Occidental in 10 lessons by A.Z. Ramstedt"], English translation of an original German course
* [https://glosbe.com/ie/en English online dictionary] with translation memories
* [[b:ie:Resume de gramatica de Interlingue (Occidental)|"Resume de gramatica de Interlingue (Occidental)"]] at the Interlingue [[Wikisource]]
* [http://interlingue.narod.ru/ Online dictionary] in English and Russian
* [http://dicta.bplaced.net/radicarium_directiv.html "Radicarium directiv del Lingue International (Occidental) in 8 lingues (1925)"], article by [[Edgar de Wahl]] (note: uses old spelling)
* [https://occidental-lang.com/interlingue-for-beginners/ 1966 beginner's guide] by Wilfred E. Reeve
* [https://addons.mozilla.org/en-US/firefox/addon/interlingue-spell-checker/ Interlingue spell checker] for [[Firefox]]