Language learning
How to Speak and Write CorrectlyJoseph Devlin
Fifteen Thousand Useful PhrasesGrenville Kleiser
Arabic Language Learning Collection, Vol. 001Various
French Self-TaughtFranz J. L. Thimm
LibriVox Language Learning Collection Vol. 001Various
English as She is WroteAnonymous
Arabic PrimerSir Arthur Cotton
LibriVox Language Learning Collection Vol. 002Various
Celebration of Dialects and Accents, Vol 2.Aesop
LibriVox Language Learning Collection Vol. 005Various
Esperanto TeacherHelen Fryer
Persian Self-Taught (in Roman Characters) with English Phonetic PronunciationShaykh Hasan
My Very First Little German BookAnonymous
Brief Grammar of the Portuguese LanguageJohn Casper Branner
On InterpretationAristotle
LibriVox Language Learning Collection Vol. 003Various
LibriVox Language Learning Collection Vol. 004Various
Esperanto Self-Taught with Phonetic Pronunciation, Volume 3William W. Mann
Comic English GrammarPercival Leigh
Esperanto Self-Taught with Phonetic Pronunciation, Volume 2William W. Mann
Handbook of the Kavirondo Language - Part III - Dholuo Phrase BookFathers of St. Joseph's Society
Celebration of Dialects and Accents, Vol 1 (The North Wind and the Sun)Aesop
Al Adjrumiieh (The Arabic Text with the Vowels; and An English Translation)Abdillah Muhammad Ibn Ajurrum Al-Sinhaji
Philosophy of TeachingSaint Augustine of Hippo
Introduction to the Greek of the New TestamentGeorge Lovell Cary
English and Cantonese DictionaryJohn Chalmers, Thomas Dealy
Greek War of Independence (1821-1827)Charles D. Chambers
Irishman's difficulties with the Dutch languageCuey-na-Gael
Elementary Greek GrammarRaphael Kühner
Sign Language Among North American Indians Compared With That Among Other Peoples And Deaf-MutesGarrick Mallery
Esperanto Self-Taught with Phonetic Pronunciation, Volume 1William W. Mann
Grammar-LandM. L. Nesbitt
Lessons in the Shanghai DialectFrancis Lister Hawks Pott
Elements of StyleWilliam Strunk, Jr.
ChaosGerald Nolst Trenité
Awful German LanguageMark Twain
Dr. Esperanto’s International Language, Introduction and Complete GrammarL. L. Zamenhof