Here you will find links to grammar and language courses in over 100 languages.
Ainu Language Books and other Resources
Akkadian Grammar by John Heise
Akkadian Language Books and other Resources
Albanian Language Books and other Resources
Apprendre l'arabe by WebArabic
Arabic Grammar and Culture (scroll down the page)
Arabic Language Books and other Resources
The Grammar of Aramaic by Paul Younan
Learn Assyrian Aramaic by Alan Aldawood
Aramaic Language Books and other Resources
Armenian Language Course by Raffi Kojian
Armenian Language Books and other Resources
The Complete Lojban Language by John Cowan
A Complete Quenya Course by H. K. Fauskanger
Everyday Interlingua: An On-line Course by Paul LeCorde
A Reference Grammar of Goesk by James S. Grossmann
Une grammaire de l'interlingua par Alexander Gode
A Grammar of Verdurian by Mark Rosenfelder
First Studies in Modern Standard Assyriac by Yoab Benjamin
Aramaic Language Books and other Resources
Aymara Language Materials by M.J. Hardman
Aymara Textbook by Miguel Huanca
Learning Azeri in Social Context by Jala Garibova and Betty Blair
A Brief Grammar of Euskara, the Basque Language by Itziar Laka
Basque Lessons from Romarins Magazine
Basque Language Books and other Resources
Conversational Belarusian by George Stankiewicz (PDF file)
Belarusan Language Books and other Resources
Bemba (Brief Outline) by Debra Spitulnik and Mubanga Kashoki
Learn to Read Bengali from Ukindia
Bengali Language Books and other Resources
Blackfoot Language Books and other Resources
Breton Language Course by Mark Kerrain
Breton Language Books and other Resources
Burmese Language Books and other Resources
Catalan Grammar by Dàvid Uhlar
A Catalan Grammar in Brief (Fundació Paulí Bellet)
Learn Catalan by Elizabeth Castro
Language Books and other Resources
Sample Lessons of Cebuano by Jessie Grace Rubrico
Cebuano Language Books and other Resources
Chamorro Lesson of the Week by Ronald T. Laguana (gopher)
Chamorro Language Books and other Resources
The Chechen Language (under construction) by Johanna Nichols
Cherokee Language Lessons by Richard Francis
Cherokee Language Books and other Resources
Cheyenne Language Pages by Wayne Leman
Cheyenne Language Books and other Resources
Learning Chinese On-line by Dr. Tianwei Xie
Mandarin Language Books and other Resources
Cantonese Language Books and other Resources
Chukchi Grammar by P. Ja. Skorik & Andrew Spencer
Chukchi Language Books and other Resources
Old Church Slavonic by Justin Zamora
The Coptic Language by Hany Takla
Coptic Language Books and other Resources
Cree Language Lessons, Department of Native Studies, Brandon University
Cree Language Books and other Resources
Kreyol: the Language of Haiti by Paul LeCorde
Cape Vert Crioulo (Santiago) Grammar by Nicolas Quint-Abrial
Krio Language Books and other Resources
Danish Grammar in English by Tomasz Sienicki
Old Danish Runic (Scandinavian)
Danish Language Books and other Resources
Information About the Dakelh Language by Jim Green
An Integral Dutch Course (HTML-version by Ger Koole )
Gollandskii iazyk (Dutch Lessons in Russian) by Andrey A. Pomysov
Dutch Language Books and other Resources
Flemish Language Books and other Resources
Coptic Language Books and other Resources
Beginning English for Speakers of Somali by M. Ansell
A Brief Grammatical Sketch of English by Thomas E. PayneEnglish Online by the New Zealand Ministry of Education
An Elementary Grammar by The English Institute (for speakers of French)
Free English (in English, Chinese, Portuguese, and Spanish)
Free On-line English Lessons by Englishpage.com
Internet Grammar of English, University College London
An On-line English Grammar by Anthony Hughes
Altsächsiche Grammatik (Old Saxon Grammar) by Johan Hendrik Gallée (1910)
Anglo-Saxon Reader by James W. Bright (1912)
English Language Books and other Resources
Plena Manlibro de Esperanta Gramatiko by Bertilo Wennergr
Esperanto Language Books and other Resources
Eesti Keele Käsiraamat by Mati Erelt, Tiiu Erelt, Kristiina Ross
Estonian Morphological Analyzer
Estonian Language Books and other Resources
Persian for Children and Beginners by Mohamad Keyvan
Farsi Language Books and other Resources
Finnish Grammar by Kimberli Mäkäräinen
The Finnish Language by Hannele Branch
Introduction to Finnish by Päivi Rentz
Finnish Language Books and other Resources
French Language Course by Jacques Léon
Le Grimoire: Introduction to French Studies par Pascal Michelucci
(complete university course)
BBC French Language Course by the BBC
French Language Books and other Resources
Furlan di Praghe by Giorgio Cadorini
A Course of Friulian by Sandri Carrozzo