James C. Oehlschläger

• A key to Ahn's practical and easy method of learning the German language
• A New, Practical and Easy Method of Learning the German Language
• Ahn's Introductory Practical Course to Acquire the French Language, by a Short and Easy Method
• English German and German English pocket dictionary
• Lebensbilder, no. 3
• Pronouncing German Reader
• Wilhelm Tell