Johann Gottlieb Christaller

1827 – 1895

• A Grammar of the Asante and Fante Language Called Tshi Chwee, Twi Based on the Akuapem Dialect ..
• A grammar of the Asante and Fante language called Tshi (Chwee, Twi) based on the Akuapem dialect with reference to the other (Akan and Fante) dialects
• Die Sprachen Afrika
• Die Töne der Neger-Sprachen und ihre Bezeichnung Erörtert von J.G. Christaller
• Zür Völker- und Sprachenkunde Afrikas