- A Series Of Commercial Letters
- Allgemeines Englisch-Deutsches Und Deutsch-Englisches Worterbuch, Volume 1, Part 1
- Dr. J.G. Flugel's Practical Mercantile Correspondence; Or, English Commercial Letters: With German Notes
- Flügel's Complete Dictionary of the German and English Languages, Adapted by C. A. Feiling and A. Heimann. English and German
- Flügel's Complete Dictionary of the German and English Languages: Adapted to the English Student, With Great Additions and Improvements,











